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Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
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1

Polymeric ionic liquid (PIL)-supported recyclable catalysts for biomass conversion into HMF  

Science Journals Connector (OSTI)

This contribution reports the first study of recyclable PIL-supported metal (Cr, Al) catalysts for effective biomass (glucose and cellulose) conversion into 5-hydroxymethylfurfural (HMF), a key biorefining building block and biomass platform chemical. Of the five different \\{PILs\\} investigated, poly(3-butyl-1-vinylimidazolium chloride), P[BVIM]Cl, has been found to be most effective; when combined with CrCl2 in situ or used as the preformed PIL-metalate P[BVIM]+[CrCl3]? in DMF, this PIL-supported catalyst converts glucose to HMF in 65.8% yield at 120 °C for 3 h. This yield is higher than those achieved by the catalysts based on the PIL monomer, [BVIM]Cl–CrCl2, as well as by the most commonly used molecular IL based catalyst, 1-ethyl-3-methylimidazolium chloride ([EMIM]Cl)–CrCl2, under otherwise identical conditions. The P[BVIM]Cl–CrCl2 catalyst system also works well for the cellulose-to-HMF conversion via a two-step process. The analogous PIL–Al catalyst, P[BVIM]Cl–Et2AlCl, is less effective than the PIL–CrCl2 system, but recyclability tests indicate the PIL–Al system is more recyclable thus achieving a nearly constant HMF yield upon 6 cycles.

Dajiang (D.J.) Liu; Eugene Y.-X. Chen

2013-01-01T23:59:59.000Z

2

New lithium-based ionic liquid electrolytes that resist salt...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

New lithium-based ionic liquid electrolytes that resist salt concentration polarization New lithium-based ionic liquid electrolytes that resist salt concentration polarization...

3

Liquid Lithium WindowlessLiquid Lithium Windowless Targets for High Power  

E-Print Network (OSTI)

the accelerator beam line · No solid confinement structure · In vacuum ­ It's possible due to Li's low vapor/s in vacuum. #12;Why Liquid Lithium? Low Z ( = 3 )---good from nuclear considerations Large working temp compatible with accelerator vacuum (10-4 Pa or 10-6 Torr). 1000 ( ) Local peak temperature can be much

McDonald, Kirk

4

Helium Pumping Wall for a Liquid Lithium Tokamak Richard Majeski...  

NLE Websites -- All DOE Office Websites (Extended Search)

Helium Pumping Wall for a Liquid Lithium Tokamak Richard Majeski This invention is designed to be a subsystem of a device, a tokamak with walls or plasma facing components of...

5

Recent Liquid Lithium Limiter Experiments in CDX-U  

SciTech Connect

Recent experiments in the Current Drive eXperiment-Upgrade (CDX-U) provide a first-ever test of large area liquid lithium surfaces as a tokamak first wall, to gain engineering experience with a liquid metal first wall, and to investigate whether very low recycling plasma regimes can be accessed with lithium walls. The CDX-U is a compact (R=34 cm, a=22 cm, B{sub toroidal} = 2 kG, I{sub P} =100 kA, T{sub e}(0) {approx} 100 eV, n{sub e}(0) {approx} 5 x 10{sup 19} m{sup -3}) spherical torus at the Princeton Plasma Physics Laboratory. A toroidal liquid lithium pool limiter with an area of 2000 cm{sup 2} (half the total plasma limiting surface) has been installed in CDX-U. Tokamak discharges which used the liquid lithium pool limiter required a fourfold lower loop voltage to sustain the plasma current, and a factor of 5-8 increase in gas fueling to achieve a comparable density, indicating that recycling is strongly reduced. Modeling of the discharges demonstrated that the lithium limited discharges are consistent with Z{sub effective} < 1.2 (compared to 2.4 for the pre-lithium discharges), a broadened current channel, and a 25% increase in the core electron temperature. Spectroscopic measurements indicate that edge oxygen and carbon radiation are strongly reduced.

R. Majeski; S. Jardin; R. Kaita; T. Gray; P. Marfuta; J. Spaleta; J. Timberlake; L. Zakharov; G. Antar; R. Doerner; S. Luckhardt; R. Seraydarian; V. Soukhanovskii; R. Maingi; M. Finkenthal; D. Stutman; D. Rodgers; S. Angelini

2005-05-03T23:59:59.000Z

6

Liquid Lithium Limiter Experiments in CDX-U  

SciTech Connect

Recent experiments in the Current Drive Experiment-Upgrade provide a first-ever test of large area liquid lithium surfaces as a tokamak first wall, to gain engineering experience with a liquid metal first wall, and to investigate whether very low recycling plasma regimes can be accessed with lithium walls. The CDX-U is a compact (R = 34 cm, a = 22 cm, B{sub toroidal} = 2 kG, I{sub P} = 100 kA, T{sub e}(0) = 100 eV, n{sub e}(0) {approx} 5 x 10{sup 19} m{sup -3}) spherical torus at the Princeton Plasma Physics Laboratory. A toroidal liquid lithium tray limiter with an area of 2000 cm{sup 2} (half the total plasma limiting surface) has been installed in CDX-U. Tokamak discharges which used the liquid lithium limiter required a fourfold lower loop voltage to sustain the plasma current, and a factor of 5-8 increase in gas fueling to achieve a comparable density, indicating that recycling is strongly reduced. Modeling of the discharges demonstrated that the lithium-limited discharges are consistent with Z{sub effective} < 1.2 (compared to 2.4 for the pre-lithium discharges), a broadened current channel, and a 25% increase in the core electron temperature. Spectroscopic measurements indicate that edge oxygen and carbon radiation are strongly reduced.

R. Majeski; S. Jardin; R. Kaita; T. Gray; P. Marfuta; J. Spaleta; J. Timberlake; L. Zakharov; G. Antar; R. Doerner; S. Luckhardt; R. Seraydarian; V. Soukhanovskii; R. Maingi; M. Finkenthal; D. Stutman; D. Rodgers

2004-10-28T23:59:59.000Z

7

Modeling of Spherical Torus Plasmas for Liquid Lithium Wall Experiments  

SciTech Connect

Liquid metal walls have the potential to solve first-wall problems for fusion reactors, such as heat load and erosion of dry walls, neutron damage and activation, and tritium inventory and breeding. In the near term, such walls can serve as the basis for schemes to stabilize magnetohydrodynamic (MHD) modes. Furthermore, the low recycling characteristics of lithium walls can be used for particle control. Liquid lithium experiments have already begun in the Current Drive eXperiment-Upgrade (CDX-U). Plasmas limited with a toroidally localized limiter have been investigated, and experiments with a fully toroidal lithium limiter are in progress. A liquid surface module (LSM) has been proposed for the National Spherical Torus Experiment (NSTX). In this larger ST, plasma currents are in excess of 1 MA and a typical discharge radius is about 68 cm. The primary motivation for the LSM is particle control, and options for mounting it on the horizontal midplane or in the divertor region are under consideration. A key consideration is the magnitude of the eddy currents at the location of a liquid lithium surface. During plasma start up and disruptions, the force due to such currents and the magnetic field can force a conducting liquid off of the surface behind it. The Tokamak Simulation Code (TSC) has been used to estimate the magnitude of this effect. This program is a two dimensional, time dependent, free boundary simulation code that solves the MHD equations for an axisymmetric toroidal plasma. From calculations that match actual ST equilibria, the eddy current densities can be determined at the locations of the liquid lithium. Initial results have shown that the effects could be significant, and ways of explicitly treating toroidally local structures are under investigation.

R. Kaita; S. Jardin; B. Jones; C. Kessel; R. Majeski; J. Spaleta; R. Woolley; L. Zakharo; B. Nelson; M. Ulrickson

2002-01-29T23:59:59.000Z

8

Electrical detection of liquid lithium leaks from pipe joints  

SciTech Connect

A test stand for flowing liquid lithium is under construction at Princeton Plasma Physics Laboratory. As liquid lithium reacts with atmospheric gases and water, an electrical interlock system for detecting leaks and safely shutting down the apparatus has been constructed. A defense in depth strategy is taken to minimize the risk and impact of potential leaks. Each demountable joint is diagnosed with a cylindrical copper shell electrically isolated from the loop. By monitoring the electrical resistance between the pipe and the copper shell, a leak of (conductive) liquid lithium can be detected. Any resistance of less than 2 k? trips a relay, shutting off power to the heaters and pump. The system has been successfully tested with liquid gallium as a surrogate liquid metal. The circuit features an extensible number of channels to allow for future expansion of the loop. To ease diagnosis of faults, the status of each channel is shown with an analog front panel LED, and monitored and logged digitally by LabVIEW.

Schwartz, J. A., E-mail: jschwart@pppl.gov; Jaworski, M. A.; Mehl, J.; Kaita, R.; Mozulay, R. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543-0451 (United States)

2014-11-15T23:59:59.000Z

9

Comparison of H-Mode Plasmas Diverted to Solid and Liquid Lithium Surfaces  

SciTech Connect

Experiments were conducted with a Liquid Lithium Divertor (LLD) in NSTX. Among the goals was to use lithium recoating to sustain deuterium (D) retention by a static liquid lithium surface, approximating the ability of flowing liquid lithium to maintain chemical reactivity. Lithium evaporators were used to deposit lithium on the LLD surface. Improvements in plasma edge conditions were similar to those with lithiated graphite plasma-facing components (PFCs), including an increase in confinement over discharges without lithiumcoated PFCs and ELM reduction during H-modes. With the outer strike point on the LLD, the D retention in the LLD was about the same as that for solid lithium coatings on graphite, or about two times that achieved without lithium PFC coatings. There were also indications of contamination of the LLD surface, possibly due erosion and redeposition of carbon from PFCs. Flowing lithium may thus be needed for chemically active PFCs during long-pulse operation.

R. Kaita, et. al.

2012-07-20T23:59:59.000Z

10

PilMNOPQ from the Pseudomonas aeruginosa Type IV Pilus System form a Transenvelope1 Protein Interaction Network that Interacts with PilA*  

E-Print Network (OSTI)

sub-58 complexes: the cytoplasmic motor subcomplex (consisting of PilB, PilT, PilU, PilCB (pilus62 extension), PilT and PilU (pilus retraction), and the integral membrane protein, PilC

Burrows, Lori

11

Plasma Performance Improvements with Liquid Lithium Limiters in CDX-U  

SciTech Connect

The use of flowing liquid lithium as a first wall for a reactor has potentially attractive physics and engineering features. The Current Drive experiment-Upgrade (CDX-U) at the Princeton Plasma Physics Laboratory has begun experiments with a fully toroidal liquid lithium limiter. CDX-U is a compact [R = 34 cm, a = 22 cm, Btoroidal = 2 kG, IP =100 kA, T(subscript)e(0) {approx} 100 eV, n(subscript)e(0) {approx} 5 x 10{sup 19} m-3] short-pulse (<25 msec) spherical tokamak with extensive diagnostics. The limiter, which consists of a shallow circular stainless steel tray of radius 34 cm and width 10 cm, can be filled with lithium to a depth of a few millimeters, and forms the lower limiting surface for the discharge. Heating elements beneath the tray are used to liquefy the lithium prior to the experiment. The total area of the tray is approximately 2000 cm{sup 2}. The tokamak edge plasma, when operated in contact with the lithium-filled tray, shows evidence of reduced impurities and recycling. The reduction in re cycling and impurities is largest when the lithium is liquefied by heating to 250 degrees Celsius. Discharges which are limited by the liquid lithium tray show evidence of performance enhancement. Radiated power is reduced and there is spectroscopic evidence for increases in the core electron temperature. Furthermore, the use of a liquid lithium limiter reduces the need for conditioning discharges prior to high current operation. The future development path for liquid lithium limiter systems in CDX-U is also discussed.

R. Majeski; M. Boaz; D. Hoffman; B. Jones; R. Kaita; H. Kugel; T. Munsat; J. Spaleta; V. Soukhanovskii; J. Timberlake; L. Zakharov; G. Antar; R. Doerner; S. Luckhardt; R.W. Conn; M. Finkenthal; D. Stutman; R. Maingi; and M. Ulrickson

2002-07-12T23:59:59.000Z

12

Spherical torus plasma interactions with large-area liquid lithium surfaces in CDX-U  

Science Journals Connector (OSTI)

The current drive experiment-upgrade (CDX-U) device at the Princeton Plasma Physics Laboratory (PPPL) is a spherical torus (ST) dedicated to the exploration of liquid lithium as a potential solution to reactor first-wall problems such as heat load and erosion, neutron damage and activation, and tritium inventory and breeding. Initial lithium limiter experiments were conducted with a toroidally-local liquid lithium rail limiter (L3) from the University of California at San Diego (UCSD). Spectroscopic measurements showed a clear reduction of impurities in plasmas with the L3, compared to discharges with a boron carbide limiter. The evidence for a reduction in recycling was less apparent, however. This may be attributable to the relatively small area in contact with the plasma, and the presence of high-recycling surfaces elsewhere in the vacuum chamber. This conclusion was tested in subsequent experiments with a fully toroidal lithium limiter that was installed above the floor of the vacuum vessel. The new limiter covered over ten times the area of the L3 facing the plasma. Experiments with the toroidal lithium limiter have recently begun. This paper describes the conditioning required to prepare the lithium surface for plasma operations, and effect of the toroidal liquid lithium limiter on discharge performance.

R Kaita; R Majeski; M Boaz; P Efthimion; B Jones; D Hoffman; H Kugel; J Menard; T Munsat; A Post-Zwicker; V Soukhanovskii; J Spaleta; G Taylor; J Timberlake; R Woolley; L Zakharov; M Finkenthal; D Stutman; G Antar; R Doerner; S Luckhardt; R Maingi; M Maiorano; S Smith

2002-01-01T23:59:59.000Z

13

A high power beam-on-target test of liquid lithium target for RIA.  

SciTech Connect

Experiments were conducted to demonstrate the stable operation of a windowless liquid lithium target under extreme thermal loads that are equivalent to uranium beams from the proposed Rare Isotope Accelerator (RIA) driver linac. The engineering and safety issues accompanying liquid lithium systems are first discussed. The liquid metal technology knowledge base generated primarily for fast reactors, and liquid metal cooled fusion reactors, was applied to the development of these systems in a nuclear physics laboratory setting. The use of a high energy electron beam for simulating a high power uranium beam produced by the RIA driver linac is also described. Calculations were performed to obtain energy deposition profiles produced by electron beams at up to a few MeV to compare with expected uranium beam energy deposition profiles. It was concluded that an experimental simulation using a 1-MeV electron beam would be a valuable tool to assess beam-jet interaction. In the experiments, the cross section of the windowless liquid lithium target was 5 mm x 10 mm, which is a 1/3rd scale prototype target, and the velocity of the liquid lithium was varied up to 6 m/s. Thermal loads up to 20 kW within a beam spot diameter of 1mm were applied on the windowless liquid lithium target by the 1-MeV electron beam. The calculations showed that the maximum power density and total power deposited within the target, from the electron beam, was equivalent to that of a 200-kW, 400-MeV/u uranium beam. It was demonstrated that the windowless liquid lithium target flowing at velocities as low as 1.8 m/s stably operated under beam powers up to 20 kW without disruption or excessive vaporization.

Nolen, J.; Reed, C.; Novick, V.; Specht, J.; Plotkin, P.; Momozaki,Y.; Gomes, I.

2005-08-29T23:59:59.000Z

14

Experiments with liquid metal walls: Status of the lithium tokamak experiment  

Science Journals Connector (OSTI)

Abstarct Liquid metal walls have been proposed to address the first wall challenge for fusion reactors. The lithium tokamak experiment (LTX) at the Princeton Plasma Physics Laboratory (PPPL) is the first magnetic confinement device to have liquid metal plasma-facing components (PFC's) that encloses virtually the entire plasma. In the current drive experiment-upgrade (CDX-U), a predecessor to LTX at PPPL, the highest improvement in energy confinement ever observed in ohmically heated tokamak plasmas was achieved with a toroidal liquid lithium limiter. The LTX extends this liquid lithium PFC by using a conducting conformal shell that almost completely surrounds the plasma. By heating the shell, a lithium coating on the plasma-facing side can be kept liquefied. A consequence of the low-recycling conditions from liquid lithium walls is the need for efficient plasma fueling. For this purpose, a molecular cluster injector is being developed. Future plans include the installation of a neutral beam for core plasma fueling, and also ion temperature measurements using charge-exchange recombination spectroscopy (CHERS). Low edge recycling is also predicted to reduce temperature gradients that drive drift wave turbulence. Gyrokinetic simulations are in progress to calculate fluctuation levels and transport for LTX plasmas, and new fluctuation diagnostics are under development to test these predictions.

Robert Kaita; Laura Berzak; Dennis Boyle; Timothy Gray; Erik Granstedt; Gregory Hammett; Craig M. Jacobson; Andrew Jones; Thomas Kozub; Henry Kugel; Benoit Leblanc; Nicholas Logan; Matthew Lucia; Daniel Lundberg; Richard Majeski; Dennis Mansfield; Jonathan Menard; Jeffrey Spaleta; Trevor Strickler; John Timberlake; Jongsoo Yoo; L. Zakharov; Rajesh Maingi; Vlad Soukhanovskii; Kevin Tritz; Sophia Gershman

2010-01-01T23:59:59.000Z

15

Behavior of liquid lithium jet irradiated by 1 MeV electron beams up to 20 kW  

SciTech Connect

Experiments were conducted to demonstrate the stable operation of the windowless liquid lithium target under extreme thermal loads that are equivalent to uranium beams from the proposed Rare Isotope Accelerator (RIA) driver linac. The cross section of the windowless liquid lithium target was 5 mmx10 mm and the velocity of the liquid lithium was varied up to 6 m/s. Thermal loads up to 20 kW within a beam spot of 1 mm in diameter were applied on the windowless liquid lithium target by 1 MeV electron beams. The maximum power density and total power deposited within the target was equivalent to that of a 200 kW, 400 MeV/u uranium beam. It was demonstrated that the windowless liquid lithium target flowing at as low as 1.8 m/s stably operates at a beam energy deposition up to 20 kW without disruption or excess vaporization.

Nolen, J.A.; Reed, C.B.; Novick, V.J.; Specht, J.R.; Bogaty, J.M.; Plotkin, P.; Momozaki, Y. [Physics Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439 (United States); Nuclear Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439 (United States); Physics Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439 (United States); Energy Technology Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439 (United States); Nuclear Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439 (United States)

2005-07-15T23:59:59.000Z

16

Selective Solid-Liquid Extraction of Lithium Halide Salts Using a Ditopic Macrobicyclic Receptor  

E-Print Network (OSTI)

pairs. The receptor can transport these salts from an aqueous phase through a liquid organic membrane and membrane transport, almost all reported efforts have focused on the transfer of lithium salts from this by binding the salts as contact ion pairs. Receptor 1 can also transport alkali metal halide salts out

Smith, Bradley D.

17

CDX-U Operation with a Large Area Liquid Lithium Limiter  

SciTech Connect

The Current Drive experiment-Upgrade (CDX-U) at the Princeton Plasma Physics Laboratory has begun experiments with a fully toroidal liquid lithium limiter. CDX-U is a compact [R = 34 cm, a = 22 cm, B(subscript)toroidal = 2 kG, I(subscript)P = 100 kA, T(subscript)e(0) {approx} 100 eV, n(subscript)e(0) {approx} 5 x 10{sup 19} m{sup -3}] short-pulse (<25 msec) spherical torus with extensive diagnostics. The limiter, which consists of a shallow circular stainless steel tray of radius 34 cm and width 10 cm, can be filled with lithium to a depth of a few millimeters, and forms the lower limiting surface for the discharge. Heating elements beneath the tray are used to liquefy the lithium prior to the experiment. Surface coatings are evident on part of the lithium. Despite the surface coatings, tokamak discharges operated in contact with the lithium-filled tray show evidence of reduced impurities and recycling. The reduction in recycling is largest when the lithium is liquefied by heating to 250 degrees Celsius.

R. Majeski; M. Boaz; D. Hoffman; B. Jones; R. Kaita; H. Kugel; T. Munsat; J. Spaleta; V. Soukhanovskii; J. Timberlake; L. Zakharov; G. Antar; R. Doerner; S. Luckhardt; R.W. Conn; M. Finkenthal; D. Stutman; R. Maingi; and M. Ulrickson

2002-07-12T23:59:59.000Z

18

Gene sequences of the pil operon reveal relationships between symbiotic strains of Vibrio  

E-Print Network (OSTI)

with the rest of the operon. The pilB, pilC and pilD loci were flanked at the 39 end by yacE, followedB and pilD) are conserved among strains of V. fischeri, but pilC differs in sequence between symbiotic

McFall-Ngai, Margaret

19

Neisseria gonorrhoeae PilC expression provides a selective mechanism for structural diversity of pili.  

Science Journals Connector (OSTI)

Neisseria gonorrhoeae PilC expression provides a selective mechanism...RecA-independent on/off switch in PilC, a protein involved in pilus biogenesis. We show here that spontaneous nonpiliated PilC- derivatives as well as PilC- insertional...

A B Jonsson; J Pfeifer; S Normark

1992-01-01T23:59:59.000Z

20

Soft X-ray emission spectroscopy of liquids and lithium batterymaterials  

SciTech Connect

Lithium ion insertion into electrode materials is commonly used in rechargeable battery technology. The insertion implies changes in both the crystal structure and the electronic structure of the electrode material. Side-reactions may occur on the surface of the electrode which is exposed to the electrolyte and form a solid electrolyte interface (SEI). The understanding of these processes is of great importance for improving battery performance. The chemical and physical properties of water and alcohols are complicated by the presence of strong hydrogen bonding. Various experimental techniques have been used to study geometrical structures and different models have been proposed to view the details of how these liquids are geometrically organized by hydrogen bonding. However, very little is known about the electronic structure of these liquids, mainly due to the lack of suitable experimental tools. In this thesis examples of studies of lithium battery electrodes and liquid systems using soft x-ray emission spectroscopy will be presented. Monochromatized synchrotron radiation has been used to accomplish selective excitation, in terms of energy and polarization. The electronic structure of graphite electrodes has been studied, before and after lithium intercalation. Changes in the electronic structure upon lithiation due to transfer of electrons into the graphite {pi}-bands have been observed. Transfer of electrons in to the 3d states of transition metal oxides upon lithiation have been studied, through low energy excitations as dd- and charge transfer-excitations. A SEI was detected on cycled graphite electrodes. By the use of selective excitation different carbon sites were probed in the SEI. The local electronic structure of water, methanol and mixtures of the two have been examined using a special liquid cell, to separate the liquid from the vacuum in the experimental chamber. Results from the study of liquid water showed a strong influence on the 3a1 molecular orbital and orbital mixing between water molecules upon hydrogen bonding. Apart from the four-hydrogen-bonding structure in water, a structure where one hydrogen bond is broken could be separated and identified. The soft x-ray emission study of methanol showed the existence of ring and chain formations in the liquid phase and the dominating structures are formed of 6 and 8 molecules. Upon mixing of the two liquids, a segregation at the molecular level was found and the formation of new structures, which could explain the unexpected low increase of the entropy.

Augustsson, Andreas

2004-10-27T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

A single bifunctional enzyme, PilD, catalyzes cleavage and N-methylation of proteins belonging to the type IV pilin family.  

Science Journals Connector (OSTI)

...this laboratory, transposon insertions in pilC, the gene adjacent to pilD, led to a...Comparison of PilD and pilin levels in different pilC and pilD mutants of P. aeruginosa and...aeruginosa PAK (WT), two P. aeruginosa pilC mutants (2E11 and E9), and one pilD...

M S Strom; D N Nunn; S Lory

1993-01-01T23:59:59.000Z

22

Research proposal for development of an electron stripper using a thin liquid lithium film for rare isotope accelerator.  

SciTech Connect

Hydrodynamic instability phenomena in a thin liquid lithium film, which has been proposed for the first stripper in the driver linac of Rare Isotope Accelerator (RIA), were discussed. Since it was considered that film instability could significantly impair the feasibility of the liquid lithium film stripper concept, potential issues and research tasks in the RIA project due to these instability phenomena were raised. In order to investigate these instability phenomena, a research proposal plan was developed. In the theoretical part of this research proposal, a use of the linear stability theory was suggested. In the experimental part, it was pointed out that the concept of Reynolds number and Weber number scaling may allow conducting a preliminary experiment using inert simulants, hence reducing technical difficulty, complexity, and cost of the experiments. After confirming the thin film formation in the preliminary experiment using simulants, demonstration experiments using liquid lithium were proposed.

Momozaki, Y.; Nuclear Engineering Division

2006-03-06T23:59:59.000Z

23

Ionic Liquid-Enhanced Solid State Electrolyte Interface (SEI) for Lithium Sulfur Batteries  

SciTech Connect

Li-S battery is a complicated system with many challenges existing before its final market penetration. While most of the reported work for Li-S batteries is focused on the cathode design, we demonstrate in this work that the anode consumption accelerated by corrosive polysulfide solution also critically determines the Li-S cell performance. To validate this hypothesis, ionic liquid (IL) N-methyl-N-butylpyrrolidinium bis(trifluoromethylsulfonyl)imide (Py14TFSI) has been employed to modify the properties of SEI layer formed on Li metal surface in Li-S batteries. It is found that the IL-enhanced passivation film on the lithium anode surface exhibits much different morphology and chemical compositions, effectively protecting lithium metal from continuous attack by soluble polysulfides. Therefore, both cell impedance and the irreversible consumption of polysulfides on lithium metal are reduced. As a result, the Coulombic efficiency and the cycling stability of Li-S batteries have been greatly improved. After 120 cycles, Li-S battery cycled in the electrolyte containing IL demonstrates a high capacity retention of 94.3% at 0.1 C rate. These results unveil another important failure mechanism for Li-S batteries and shin the light on the new approaches to improve Li-S battery performances.

Zheng, Jianming; Gu, Meng; Chen, Honghao; Meduri, Praveen; Engelhard, Mark H.; Zhang, Jiguang; Liu, Jun; Xiao, Jie

2013-05-16T23:59:59.000Z

24

Physics Design Requirements for the National Spherical Torus Experiment Liquid Lithium Divertor  

SciTech Connect

Recent NSTX high power divertor experiments have shown significant and recurring benefits of solid lithium coatings on PFC's to the performance of divertor plasmas in both L- and H- mode confinement regimes heated by high-power neutral beams. The next step in this work is installation of a liquid lithium divertor (LLD) to achieve density control for inductionless current drive capability (e.g., about a 15-25% ne decrease from present highest non-inductionless fraction discharges which often evolve toward the density limit, ne/nGW~1), to enable ne scan capability (x2) in the H-mode, to test the ability to operate at significantly lower density for future ST-CTF reactor designs (e.g., ne/nGW = 0.25), and eventually to investigate high heat-flux power handling (10 MW/m2) with longpulse discharges (>1.5s). The first step (LLD-1) physics design encompasses the desired plasma requirements, the experimental capabilities and conditions, power handling, radial location, pumping capability, operating temperature, lithium filling, MHD forces, and diagnostics for control and characterization.

Kugel, W.; Bell, M.; Berzak,L.; Brooks, A.; Ellis, R.; Gerhardt, S.; Harjes, H.; Kaita, R.; Kallman, J.; Maingi, R.; Majeski, R.; Mansfield, D.; Menard, J.; Nygren,R. E.; Soukhanovskii, V.; Stotler, D.; Wakeland, P.; Zakharov L. E.

2008-09-26T23:59:59.000Z

25

Role of pili and the phase-variable PilC protein in natural competence for transformation of Neisseria gonorrhoeae  

Science Journals Connector (OSTI)

Role of pili and the phase-variable PilC protein in natural competence for transformation...major pilus subunit (pilin, or PilE) and PilC, a factor known to function in the assembly...transformation competence. The PilE and PilC proteins are necessary for the conversion...

T Rudel; D Facius; R Barten; I Scheuerpflug; E Nonnenmacher; T F Meyer

1995-01-01T23:59:59.000Z

26

Neisseria gonorrhoeae PilV, a type IV pilus-associated protein essential to human epithelial cell adherence  

Science Journals Connector (OSTI)

...virtue of the associated adhesin protein PilC. To examine the structural and functional...PilE and copurifies with Tfp fibers in a PilC-dependent fashion. Purified Tfp from pilV mutants contain PilC adhesin at reduced levels. Taken together...

Hanne C. Winther-Larsen; Finn Terje Hegge; Matthew Wolfgang; Stanley F. Hayes; Jos P. M. van Putten; Michael Koomey

2001-01-01T23:59:59.000Z

27

Lithium Ion Transport Mechanism in Ternary Polymer Electrolyte-Ionic Liquid Mixtures - A Molecular Dynamics Simulation Study  

E-Print Network (OSTI)

The lithium transport mechanism in ternary polymer electrolytes, consisting of PEO/LiTFSI and various fractions of the ionic liquid N-methyl-N-propylpyrrolidinium bis(trifluoromethane)sulfonimide, are investigated by means of MD simulations. This is motivated by recent experimental findings [Passerini et al., Electrochim. Acta 2012, 86, 330-338], which demonstrated that these materials display an enhanced lithium mobility relative to their binary counterpart PEO/LiTFSI. In order to grasp the underlying microscopic scenario giving rise to these observations, we employ an analytical, Rouse-based cation transport model [Maitra at al., PRL 2007, 98, 227802], which has originally been devised for conventional polymer electrolytes. This model describes the cation transport via three different mechanisms, each characterized by an individual time scale. It turns out that also in the ternary electrolytes essentially all lithium ions are coordinated by PEO chains, thus ruling out a transport mechanism enhanced by the presence of ionic-liquid molecules. Rather, the plasticizing effect of the ionic liquid contributes to the increased lithium mobility by enhancing the dynamics of the PEO chains and consequently also the motion of the attached ions. Additional focus is laid on the prediction of lithium diffusion coefficients from the simulation data for various chain lengths and the comparison with experimental data, thus demonstrating the broad applicability of our approach.

Diddo Diddens; Andreas Heuer

2012-11-14T23:59:59.000Z

28

The type IV pilin, PilA, is required for full virulence of Francisella tularensis subspecies tularensis  

Science Journals Connector (OSTI)

All four Francisella tularensis subspecies possess gene clusters with potential to express type IV pili (Tfp). These clusters include putative pilin genes, as well as pilB, pilC and pilQ, required for secretion a...

Anna-Lena Forslund; Emelie Näslund Salomonsson; Igor Golovliov…

2010-08-01T23:59:59.000Z

29

Neisseria PilC protein identified as type-4 pilus tip-located adhesin  

Science Journals Connector (OSTI)

... PilC protein was purified to homogeneity (>98%) from a gonococcal overproducing PilE-deficient strain ... and non-human cell types. Consistent with the species specificity of neisserial infections, purified PilC bound to human epithelial cells such as ME-180 human cervix carcinoma cells (Fig. ...

Thomas Rudel; Ina Scheuerpflug; Thomas F. Meyer

1995-01-26T23:59:59.000Z

30

Product of the Pseudomonas aeruginosa gene pilD is a prepilin leader peptidase.  

Science Journals Connector (OSTI)

...or N-methylphenylalanine, pilins) as well as Vibrio cholerae (18). We have previously identified three genes, pilB, pilC, and pilD, that encode products necessary for the assembly of pilin monomers into functional pili (19). Mutations in one...

D N Nunn; S Lory

1991-01-01T23:59:59.000Z

31

Liquid Lithium Divertor and Scrape-Off-Layer Interactions on the National Spherical Torus Experiment: 2010 ? 2013 Progress Report  

SciTech Connect

The implementation of the liquid Lithium Divertor (LLD) in NSTX presented a unique opportunity in plasma-material interactions studies. A high density Langmuir Probe (HDLP) array utilizing a dense pack of triple Langmuir probes was built at PPPL and the electronics designed and built by UIUC. It was shown that the HDLP array could be used to characterize the modification of the EEDF during lithium experiments on NSTX as well as characterize the transient particle loads during lithium experiments as a means to study ELMs. With NSTX being upgraded and a new divertor being installed, the HDLP array will not be used in NSTX-U. However UIUC is currently helping to develop two new systems for depositing lithium into NSTX-U, a Liquid Lithium Pellet Dripper (LLPD) for use with the granular injector for ELM mitigation and control studies as well as an Upward-Facing Lithium Evaporator (U-LITER) based on a flash evaporation system using an electron beam. Currently UIUC has Daniel Andruczyk Stationed at PPPL and is developing these systems as well as being involved in preparing the Materials Analysis Particle Probe (MAPP) for use in LTX and NSTX-U. To date the MAPP preparations have been completed. New sample holders were designed by UIUC?s Research Engineer at PPPL and manufactured at PPPL and installed. MAPP is currently being used on LTX to do calibration and initial studies. The LLPD has demonstrated that it can produce pellets. There is still some adjustments needed to control the frequency and particle size. Equipment for the U-LITER has arrived and initial test are being made of the electron beam and design of the U-LITER in progress. It is expected to have these ready for the first run campaign of NSTX-U.

None

2013-08-27T23:59:59.000Z

32

Crystal structure analysis reveals Pseudomonas PilY1 as an essential calcium-dependent regulator of bacterial surface motility  

Science Journals Connector (OSTI)

...the C-terminal domain (CTD) of the PilC proteins of pathogenic Neisseria species...divergent in sequence (13). Although the PilC proteins from Neisseria have been implicated...hypothesized that the conserved CTDs of PilY1 and PilC may play a common role in T4P biogenesis...

Jillian Orans; Michael D. L. Johnson; Kimberly A. Coggan; Justin R. Sperlazza; Ryan W. Heiniger; Matthew C. Wolfgang; Matthew R. Redinbo

2010-01-01T23:59:59.000Z

33

Recent Progress in the NSTX/NSTX-U Lithium Program and Prospects for Reactor-Relevant Liquid-Lithium Based Divertor Development  

SciTech Connect

Developing a reactor compatible divertor has been identified as a particularly challenging technology problem for magnetic confinement fusion. While tungsten has been identified as the most attractive solid divertor material, the NSTX/NSTX-U lithium (Li) program is investigating the viability of liquid lithium (LL) as a potential reactor compatible divertor plasma facing component (PFC) . In the near term, operation in NSTX-U is projected to provide reactor-like divertor heat loads < 40 MW/m^2 for 5 s. During the most recent NSTX campaign, ~ 0.85 kg of Li was evaporated onto the NSTX PFCs where a ~50% reduction in heat load on the Liquid Lithium Divertor (LLD) was observed, attributable to enhanced divertor bolometric radiation. This reduced divertor heat flux through radiation observed in the NSTX LLD experiment is consistent with the results from other lithium experiments and calculations. These results motivate an LL-based closed radiative divertor concept proposed here for NSTX-U and fusion reactors. With an LL coating, the Li is evaporated from the divertor strike point surface due to the intense heat. The evaporated Li is readily ionized by the plasma due to its low ionization energies, and the ionized Li ions can radiate strongly, resulting in a significant reduction in the divertor heat flux. Due to the rapid plasma transport in divertor plasma, the radiation values can be significantly enhanced up to ~ 11 MJ/cc of LL. This radiative process has the desired function of spreading the focused divertor heat load to the entire divertor chamber facilitating the divertor heat removal. The LL divertor surface can also provide a "sacrificial" surface to protect the substrate solid material from transient high heat flux such as the ones caused by the ELMs. The closed radiative LLD concept has the advantages of providing some degree of partition in terms of plasma disruption forces on the LL, Li particle divertor retention, and strong divertor pumping action from the Li-coated divertor chamber wall. By operating at a lower temperature than the first wall, the LLD can serve to purify the entire reactor chamber, as impurities generally migrate toward lower temperature Li-condensed surfaces. To maintain the LL purity, a closed LL loop system with a modest capacity (e.g., ~ 1 Liter/sec for ~ 1% level "impurities") is envisioned for a steady-state 1 GW-electric class fusion power plant.

M. Ono, et al.

2012-10-27T23:59:59.000Z

34

Isobaric vapor–liquid equilibria of binary system ethyl acetate + ethyl benzene + lithium bromide  

Science Journals Connector (OSTI)

Lithium bromide salt (99.9 wt% purity) ... . The salt studied was dissolved in ethyl acetate as a solvent to the saturated level...

Zaid Ahmed Al-Anber; Munther Issa Kandah…

2013-05-01T23:59:59.000Z

35

Liquid-phase plasma synthesis of silicon quantum dots embedded in carbon matrix for lithium battery anodes  

SciTech Connect

Graphical abstract: - Highlights: • Silicon quantum dots embedded in carbon matrix (SiQDs/C) were fabricated. • SiQDs/C exhibits excellent battery performance as anode materials with high specific capacity. • The good performance was attributed to the marriage of small sized SiQDs and carbon. - Abstract: Silicon quantum dots embedded in carbon matrix (SiQDs/C) nanocomposites were prepared by a novel liquid-phase plasma assisted synthetic process. The SiQDs/C nanocomposites were demonstrated to show high specific capacity, good cycling life and high coulmbic efficiency as anode materials for lithium-ion battery.

Wei, Ying [Institute of Functional Nano and Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou (China); College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121000 (China); Yu, Hang; Li, Haitao; Ming, Hai; Pan, Keming; Huang, Hui [Institute of Functional Nano and Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou (China); Liu, Yang, E-mail: yangl@suda.edu.cn [Institute of Functional Nano and Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou (China); Kang, Zhenhui, E-mail: zhkang@suda.edu.cn [Institute of Functional Nano and Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou (China)

2013-10-15T23:59:59.000Z

36

E-Print Network 3.0 - area liquid lithium Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Physics Laboratory - National Spherical Torus Experiment Collection: Plasma Physics and Fusion 10 Guidance on the use of Lithium Batteries in NERC Version 1.0 8th Summary: weight...

37

Roles of pilin and PilC in adhesion of Neisseria meningitidis to human epithelial and endothelial cells  

Science Journals Connector (OSTI)

Roles of pilin and PilC in adhesion of Neisseria meningitidis to...adhesiveness of strain 8013. Roles of pilin and PilC in adhesion of Neisseria meningitidis to...Bacterial Proteins 0 Oligonucleotide Probes 0 pilC protein, Neisseria gonorrhoeae 147680-16-8...

X Nassif; J L Beretti; J Lowy; P Stenberg; P O'Gaora; J Pfeifer; S Normark; M So

1994-01-01T23:59:59.000Z

38

Suppression of an absolute defect in Type IV pilus biogenesis by loss-of-function mutations in pilT, a twitching motility gene in Neisseria gonorrhoeae  

Science Journals Connector (OSTI)

...biogenesis resulting from mutations in the pilC gene, encoding a putative pilus-associated...how the counteractive roles of PilT and PilC might relate mechanistically to the phenomenon...of pili and the outer membrane protein PilC, which originally was identified by virtue...

Matthew Wolfgang; Hae-Sun Park; Stanley F. Hayes; Jos P. M. van Putten; Michael Koomey

1998-01-01T23:59:59.000Z

39

Advances in sealed liquid cells for in-situ TEM electrochemial investigation of lithium-ion battery  

Science Journals Connector (OSTI)

Abstract Lithium-ion battery (LIB) technology is currently the most important and promising energy storage technology that has captured the portable electronic market, invaded the power tool equipment market, and penetrated the electric vehicle market. The ever-growing demand for its energy capacity necessitates the understanding of (de)lithiation mechanism on a nanoscale, and thus the development of platforms enabling in-situ electrochemical TEM characterization. Sealed liquid cell (SLC) device has been widely recognized as the most desirable platform, since it allows the introduction of commercial volatile electrolytes into TEM. However, a comprehensive review summarizing the current development of \\{SLCs\\} for in-situ TEM LIB research is missing and in urgent need for its benign development. This review article aims to fill this gap.

Fan Wu; Nan Yao

2015-01-01T23:59:59.000Z

40

JOURNAL DE PHYSIQUE Colloque C8, suppldment au n08, Tome 41, aogt 1980, page C8-535 ELECTRONIC TRANSPORT I N LIQUID LITHIUM-L.EAD ALLOYS  

E-Print Network (OSTI)

TRANSPORT I N LIQUID LITHIUM-L.EAD ALLOYS S. Wang and S.K. Lai University of Waterloo, Waterloo, Ontario for the binary alloys of simple metals, is applied to calculate (1) the excess electronic charges

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Method and apparatus to produce and maintain a thick, flowing, liquid lithium first wall for toroidal magnetic confinement DT fusion reactors  

DOE Patents (OSTI)

A system for forming a thick flowing liquid metal, in this case lithium, layer on the inside wall of a toroid containing the plasma of a deuterium-tritium fusion reactor. The presence of the liquid metal layer or first wall serves to prevent neutron damage to the walls of the toroid. A poloidal current in the liquid metal layer is oriented so that it flows in the same direction as the current in a series of external magnets used to confine the plasma. This current alignment results in the liquid metal being forced against the wall of the toroid. After the liquid metal exits the toroid it is pumped to a heat extraction and power conversion device prior to being reentering the toroid.

Woolley, Robert D. (Hillsborough, NJ)

2002-01-01T23:59:59.000Z

42

The role of correlation entropy in nuclear fusion in liquid lithium, indium and mercury  

E-Print Network (OSTI)

Nuclear fusion cross-sections considerably higher than corresponding theoretical predictions are observed in low-energy experiments with metal matrix targets and accelerated deuteron beams. The cross-section increment is significantly higher for liquid than for solid targets. We propose that the same two-body correlation entropy used in evaluating the metal melting entropy explains the large liquid-solid difference of the effective screening potential that parameterizes the cross-section increment. This approach is applied to the specific case of the $^6$Li(d,$\\alpha$)$^4$He reaction, whose measured screening potential liquid-solid difference is $(235 \\pm 63)$ eV. Cross sections in the two metals with the highest two-body correlation entropy (In and Hg) have not yet been measured: increments of the cross sections in liquid relative to the ones in solid metals are estimated with the same procedure.

M. Coraddu; M. Lissia; P. Quarati; A. M. Scarfone

2015-01-19T23:59:59.000Z

43

The role of correlation entropy in nuclear fusion in liquid lithium, indium and mercury  

E-Print Network (OSTI)

Nuclear fusion cross-sections considerably higher than corresponding theoretical predictions are observed in low-energy experiments with metal matrix targets and accelerated deuteron beams. The cross-section increment is significantly higher for liquid than for solid targets. We propose that the same two-body correlation entropy used in evaluating the metal melting entropy explains the large liquid-solid difference of the effective screening potential that parameterizes the cross-section increment. This approach is applied to the specific case of the $^6$Li(d,$\\alpha$)$^4$He reaction, whose measured screening potential liquid-solid difference is $(235 \\pm 63)$ eV. Cross sections in the two metals with the highest two-body correlation entropy (In and Hg) have not yet been measured: increments of the cross sections in liquid relative to the ones in solid metals are estimated with the same procedure.

Coraddu, M; Quarati, P; Scarfone, A M

2015-01-01T23:59:59.000Z

44

Ionic Liquid-Enhanced Solid State Electrolyte Interface (SEI...  

NLE Websites -- All DOE Office Websites (Extended Search)

Liquid-Enhanced Solid State Electrolyte Interface (SEI) for Lithium Sulfur Batteries. Ionic Liquid-Enhanced Solid State Electrolyte Interface (SEI) for Lithium Sulfur Batteries....

45

Crosslinked polymer gel electrolytes based on polyethylene glycol methacrylate and ionic liquid for lithium battery applications  

SciTech Connect

Gel polymer electrolytes were synthesized by copolymerization polyethylene glycol methyl ether methacrylate with polyethylene glycol dimethacrylate in the presence of a room temperature ionic liquid, methylpropylpyrrolidinium bis(trifluoromethanesulfonyl)imide (MPPY TFSI). The physical properties of gel polymer electrolytes were characterized by thermal analysis, impedance spectroscopy, and electrochemical tests. The ionic conductivities of the gel polymer electrolytes increased linearly with the amount of MPPY TFSI and were mainly attributed to the increased ion mobility as evidenced by the decreased glass transition temperatures. Li||LiFePO4 cells were assembled using the gel polymer electrolytes containing 80 wt% MPPY TFSI via an in situ polymerization method. A reversible cell capacity of 90 mAh g 1 was maintained under the current density of C/10 at room temperature, which was increased to 130 mAh g 1 by using a thinner membrane and cycling at 50 C.

Liao, Chen [ORNL; Sun, Xiao-Guang [ORNL; Dai, Sheng [ORNL

2013-01-01T23:59:59.000Z

46

Lithium generated by cosmic rays: an estimator of the time that Mars had a thicker atmosphere and liquid water  

E-Print Network (OSTI)

Lithium is overabundant in cosmic rays because protons impact on carbon and oxygen nuclei and fission them. Among the products of this fission is lithium. Given this preference for carbon and oxygen atoms, in this work I propose that in an atmosphere of almost pure CO2, such as Mars and Venus atmospheres, lithium nuclei are produced by interaction with cosmic rays. I calculated the production rate of lithium and came to the conclusion that, for pressures of two bars or greater, are produced between 21 and 81 lithium nuclei for each primary cosmic rays proton. For lower pressures, the production is less and almost nil with the current pressure of Mars or Earth (pressure of CO2). Assuming a rate of cosmic ray arrival at Mars equal to that of Earth, and a pressure greater than two bars throughout the history of Mars, the amount of lithium that would occur would be between 162 and 642 million metric tons (in the Earth lithium estimated reserves are 30 million metric tons). These values are an upper limit; the act...

Durand-Manterola, Hector Javier

2012-01-01T23:59:59.000Z

47

High-power electron beam tests of a liquid-lithium target and characterization study of 7Li(p,n) near-threshold neutrons for accelerator-based boron neutron capture therapy  

Science Journals Connector (OSTI)

Abstract A compact Liquid-Lithium Target (LiLiT) was built and tested with a high-power electron gun at Soreq Nuclear Research Center (SNRC). The target is intended to demonstrate liquid-lithium target capabilities to constitute an accelerator-based intense neutron source for Boron Neutron Capture Therapy (BNCT) in hospitals. The lithium target will produce neutrons through the 7Li(p,n)7Be reaction and it will overcome the major problem of removing the thermal power >5 kW generated by high-intensity proton beams, necessary for sufficient therapeutic neutron flux. In preliminary experiments liquid lithium was flown through the target loop and generated a stable jet on the concave supporting wall. Electron beam irradiation demonstrated that the liquid-lithium target can dissipate electron power densities of more than 4 kW/cm2 and volumetric power density around 2 MW/cm3 at a lithium flow of ~4 m/s, while maintaining stable temperature and vacuum conditions. These power densities correspond to a narrow (?=~2 mm) 1.91 MeV, 3 mA proton beam. A high-intensity proton beam irradiation (1.91–2.5 MeV, 2 mA) is being commissioned at the SARAF (Soreq Applied Research Accelerator Facility) superconducting linear accelerator. In order to determine the conditions of LiLiT proton irradiation for BNCT and to tailor the neutron energy spectrum, a characterization of near threshold (~1.91 MeV) 7Li(p,n) neutrons is in progress based on Monte-Carlo (MCNP and Geant4) simulation and on low-intensity experiments with solid LiF targets. In-phantom dosimetry measurements are performed using special designed dosimeters based on CR-39 track detectors.

S. Halfon; M. Paul; A. Arenshtam; D. Berkovits; D. Cohen; I. Eliyahu; D. Kijel; I. Mardor; I. Silverman

2014-01-01T23:59:59.000Z

48

Manufacturing of Protected Lithium Electrodes for Advanced Lithium...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lithium Electrodes for Advanced Lithium-Air, Lithium-Water, and Lithium-Sulfur Batteries, April 2013 Manufacturing of Protected Lithium Electrodes for Advanced Lithium-Air,...

49

Lithium-ion batteries having conformal solid electrolyte layers  

DOE Patents (OSTI)

Hybrid solid-liquid electrolyte lithium-ion battery devices are disclosed. Certain devices comprise anodes and cathodes conformally coated with an electron insulating and lithium ion conductive solid electrolyte layer.

Kim, Gi-Heon; Jung, Yoon Seok

2014-05-27T23:59:59.000Z

50

Hydrogen, lithium, and lithium hydride production  

DOE Patents (OSTI)

A method of producing high purity lithium metal is provided, where gaseous-phase lithium metal is extracted from lithium hydride and condensed to form solid high purity lithium metal. The high purity lithium metal may be hydrided to provide high purity lithium hydride.

Brown, Sam W; Spencer, Larry S; Phillips, Michael R; Powell, G. Louis; Campbell, Peggy J

2014-03-25T23:59:59.000Z

51

One-pot synthesis of SnO{sub 2}/reduced graphene oxide nanocomposite in ionic liquid-based solution and its application for lithium ion batteries  

SciTech Connect

Graphical abstract: - Highlights: • A facile and low-temperature method is developed for SnO{sub 2}/graphene composite. • Synthesis performed in a choline chloride-based ionic liquid. • The composite shows an enhanced cycling stability as anode for Li-ion batteries. • 4 nm SnO{sub 2} nanoparticles mono-dispersed on the surface of reduced graphene oxide. - Abstract: A facile and low-temperature method is developed for SnO{sub 2}/graphene composite which involves an ultrasonic-assistant oxidation–reduction reaction between Sn{sup 2+} and graphene oxide in a choline chloride–ethylene glycol based ionic liquid under ambient conditions. The reaction solution is non-corrosive and environmental-friendly. Moreover, the proposed technique does not require complicated infrastructures and heat treatment. The SnO{sub 2}/graphene composite consists of about 4 nm sized SnO{sub 2} nanoparticles with cassiterite structure mono-dispersed on the surface of reduced graphene oxide. As anode for lithium-ion batteries, the SnO{sub 2}/graphene composite shows a satisfying cycling stability (535 mAh g{sup ?1} after 50 cycles @100 mA g{sup ?1}), which is significantly prior to the bare 4 nm sized SnO{sub 2} nanocrsytals. The graphene sheets in the hybrid nanostructure could provide a segmentation effect to alleviate the volume expansion of the SnO{sub 2} and restrain the small and active Sn-based particles aggregating into larger and inactive clusters during cycling.

Gu, Changdong, E-mail: cdgu@zju.edu.cn; Zhang, Heng; Wang, Xiuli; Tu, Jiangping

2013-10-15T23:59:59.000Z

52

Crystal structure analysis reveals Pseudomonas PilY1 as an essential calcium-dependent regulator of bacterial surface motility  

SciTech Connect

Several bacterial pathogens require the 'twitching' motility produced by filamentous type IV pili (T4P) to establish and maintain human infections. Two cytoplasmic ATPases function as an oscillatory motor that powers twitching motility via cycles of pilus extension and retraction. The regulation of this motor, however, has remained a mystery. We present the 2.1 {angstrom} resolution crystal structure of the Pseudomonas aeruginosa pilus-biogenesis factor PilY1, and identify a single site on this protein required for bacterial translocation. The structure reveals a modified {beta}-propeller fold and a distinct EF-hand-like calcium-binding site conserved in pathogens with retractile T4P. We show that preventing calcium binding by PilY1 using either an exogenous calcium chelator or mutation of a single residue disrupts Pseudomonas twitching motility by eliminating surface pili. In contrast, placing a lysine in this site to mimic the charge of a bound calcium interferes with motility in the opposite manner - by producing an abundance of nonfunctional surface pili. Our data indicate that calcium binding and release by the unique loop identified in the PilY1 crystal structure controls the opposing forces of pilus extension and retraction. Thus, PilY1 is an essential, calcium-dependent regulator of bacterial twitching motility.

Orans, Jillian; Johnson, Michael D.L.; Coggan, Kimberly A.; Sperlazza, Justin R.; Heiniger, Ryan W.; Wolfgang, Matthew C.; Redinbo, Matthew R. (UNC)

2010-09-21T23:59:59.000Z

53

Structural basis of typhoid: Salmonella typhi type IVb pilin (PiLS) and cystic fibrosis transmembrane conductance regulator interaction  

SciTech Connect

The type IVb pilus of the enteropathogenic bacteria Salmonella typhi is a major adhesion factor during the entry of this pathogen into gastrointestinal epithelial cells. Its target of adhesion is a stretch of 10 residues from the first extracellular domain of cystic fibrosis transmembrane conductance regulator (CFTR). The crystal structure of the N-terminal 25 amino acid deleted S. typhi native PilS protein ({Delta}PilS), which makes the pilus, was determined at 1.9 {angstrom} resolution by the multiwavelength anomalous dispersion method. Also, the structure of the complex of {Delta}PilS and a target CFTR peptide, determined at 1.8 {angstrom}, confirms that residues 113-117 (NKEER) of CFTR are involved in binding with the pilin protein and gives us insight on the amino acids that are essential for binding. Furthermore, we have also explored the role of a conserved disulfide bridge in pilus formation. The subunit structure and assembly architecture are crucial for understanding pilus functions and designing suitable therapeutics against typhoid.

Balakrishna, A.M.; Saxena, A.; Mok, H. Y.-K.; Swaminathan, K.

2009-11-01T23:59:59.000Z

54

3D MHD lead–lithium liquid metal flow analysis and experiments in a Test-Section of multiple rectangular bends at moderate to high Hartmann numbers  

Science Journals Connector (OSTI)

Abstract Experiments with liquid lead–lithium (Pb–Li) were carried out in a stainless steel (SS) Test Section (TS) consisting of multiple 90° bends for various flow rates and applied magnetic fields of up to 4 T. Characteristic MHD flow parameter Hartmann number, Ha ( = B 0 a ? / ? , Ha2 is the ratio of electromagnetic force to viscous force) and interaction parameter, N ( = ? a B 0 2 / ? U , N is the ratio of electromagnetic force to inertial force) of these experiments were varied from Ha = 515 to 2060 and N = 25 to 270 by changing the applied magnetic field and flow rates respectively. Three dimensional numerical simulations have been carried out using MHD module of FLUENT code. The measured Hartmann and side wall electric potential distribution at various locations of the Test Section have been compared with the numerical simulation results for different Hartmann numbers and interaction parameters (Ha = 1030, N = 25, 40, 67 for B = 2 T and Ha = 2060, N = 129, 161, 270 for B = 4 T). The numerical predictions based on laminar flow model are matching well with the measured values at all locations including bend regions for high magnetic field and low flow rates. However, at higher flow rates and lower magnetic fields (smaller Ha/Re values), the agreement was not good near the bend regions. This may be attributed to the significant presence of turbulence that was not accounted in the present simulation. The core velocity, estimated from the measured Hartmann wall potential at the locations far away from the bends, matched well with the numerical results. The analysis indicates that the flow distribution becomes rapidly symmetric when it turns at the bend where both the legs are perpendicular to the applied magnetic field. In contrast, flow distribution remains asymmetric for a longer distance when it turns from parallel to perpendicular direction of the applied field. The code is predicting reasonably well for MHD parameters relevant to Blanket Modules for single channel flows with bends.

P.K. Swain; P. Satyamurthy; R. Bhattacharyay; A. Patel; A. Shishko; E. Platacis; A. Ziks; S. Ivanov; A.V. Despande

2013-01-01T23:59:59.000Z

55

Lithium ion conducting electrolytes  

DOE Patents (OSTI)

A liquid, predominantly lithium-conducting, ionic electrolyte is described having exceptionally high conductivity at temperatures of 100 C or lower, including room temperature, and comprising the lithium salts selected from the group consisting of the thiocyanate, iodide, bromide, chloride, perchlorate, acetate, tetrafluoroborate, perfluoromethane sulfonate, perfluoromethane sulfonamide, tetrahaloaluminate, and heptahaloaluminate salts of lithium, with or without a magnesium-salt selected from the group consisting of the perchlorate and acetate salts of magnesium. Certain of the latter embodiments may also contain molecular additives from the group of acetonitrile (CH{sub 3}CN), succinnonitrile (CH{sub 2}CN){sub 2}, and tetraglyme (CH{sub 3}--O--CH{sub 2}--CH{sub 2}--O--){sub 2} (or like solvents) solvated to a Mg{sup +2} cation to lower the freezing point of the electrolyte below room temperature. Other particularly useful embodiments contain up to about 40, but preferably not more than about 25, mol percent of a long chain polyether polymer dissolved in the lithium salts to provide an elastic or rubbery solid electrolyte of high ambient temperature conductivity and exceptional 100 C conductivity. Another embodiment contains up to about but not more than 10 mol percent of a molecular solvent such as acetone. 2 figs.

Angell, C.A.; Liu, C.

1996-04-09T23:59:59.000Z

56

Transcriptional regulation of pilC2 in Neisseria gonorrhoeae?: response to oxygen availability and evidence for growth-phase regulation in Escherichia coli  

Science Journals Connector (OSTI)

The type-4 pilus of Neisseria gonorrhoeae is a dominant surface antigen which facilitates adhesion to host target cells, an essential event in gonococcal infection. pilC2 encodes a 110-kDa protein involved in pi...

J. Mellies; T. Rudel; T. F. Meyer

1997-07-01T23:59:59.000Z

57

The impact of lithium wall coatings on NSTX discharges and the engineering of the Lithium Tokamak eXperiment (LTX)  

SciTech Connect

Recent experiments on the National Spherical Torus eXperiment (NSTX) have shown the benefits of solid lithium coatings on carbon PFC's to diverted plasma performance, in both L- and H-mode confinement regimes. Better particle control, with decreased inductive flux consumption, and increased electron temperature, ion temperature, energy confinement time, and DD neutron rate were observed. Successive increases in lithium coverage resulted in the complete suppression of ELM activity in H-mode discharges. A liquid lithium divertor (LLD), which will employ the porous molybdenum surface developed for the LTX shell, is being installed on NSTX for the 2010 run period, and will provide comparisons between liquid walls in the Lithium Tokamak eXperiment (LTX) and liquid divertor targets in NSTX. LTX, which recently began operations at the Princeton Plasma Physics Laboratory, is the world's first confinement experiment with full liquid metal plasma-facing components (PFCs). All materials and construction techniques in LTX are compatible with liquid lithium. LTX employs an inner, heated, stainless steel-faced liner or shell, which will be lithium-coated. In order to ensure that lithium adheres to the shell, it is designed to operate at up to 500-600 degrees C to promote wetting of the stainless by the lithium, providing the first hot wall in a tokamak to Operate at reactor-relevant temperatures. The engineering of LTX will be discussed. (c) 2010 Elsevier B.V. All rights reserved.

Majeski, R. [Princeton Plasma Physics Laboratory (PPPL); Kugel, H. [Princeton Plasma Physics Laboratory (PPPL); Kaita, R. [Princeton Plasma Physics Laboratory (PPPL); Avasarala, S. [Princeton Plasma Physics Laboratory (PPPL); Bell, M. G. [Princeton Plasma Physics Laboratory (PPPL); Bell, R. E. [Princeton Plasma Physics Laboratory (PPPL); Berzak, L. [Princeton Plasma Physics Laboratory (PPPL); Beiersdorfer, P. [Lawrence Livermore National Laboratory (LLNL); Gerhardt, S. P. [Princeton Plasma Physics Laboratory (PPPL); Gransted, E. [Princeton Plasma Physics Laboratory (PPPL); Gray, T. [Princeton Plasma Physics Laboratory (PPPL); Jacobson, C. [Princeton Plasma Physics Laboratory (PPPL); Kallman, J. [Princeton Plasma Physics Laboratory (PPPL); Kaye, S. [Princeton Plasma Physics Laboratory (PPPL); Kozub, T. [Princeton Plasma Physics Laboratory (PPPL); LeBlanc, B. P. [Princeton Plasma Physics Laboratory (PPPL); Lepson, J. [Lawrence Livermore National Laboratory (LLNL); Lundberg, D. P. [Princeton Plasma Physics Laboratory (PPPL); Maingi, Rajesh [ORNL; Mansfield, D. [Princeton Plasma Physics Laboratory (PPPL); Paul, S. F. [Princeton Plasma Physics Laboratory (PPPL); Pereverzev, G. V. [Max-Planck-Institut fur Plasmaphysik, EURATOM Association, Garching, Germany; Schneider, H. [Princeton Plasma Physics Laboratory (PPPL); Soukhanovskii, V. [Lawrence Livermore National Laboratory (LLNL); Strickler, T. [Princeton Plasma Physics Laboratory (PPPL); Stotler, D. [Princeton Plasma Physics Laboratory (PPPL); Timberlake, J. [Princeton Plasma Physics Laboratory (PPPL); Zakharov, L. E. [Princeton Plasma Physics Laboratory (PPPL)

2010-01-01T23:59:59.000Z

58

Lithium Iron Phosphate Composites for Lithium Batteries | Argonne...  

NLE Websites -- All DOE Office Websites (Extended Search)

Lithium Iron Phosphate Composites for Lithium Batteries Technology available for licensing: Inexpensive, electrochemically active phosphate compounds with high functionality for...

59

A Mutant Form of the Neisseria gonorrhoeae Pilus Secretin Protein PilQ Allows Increased Entry of Heme and Antimicrobial Compounds  

Science Journals Connector (OSTI)

...grids were used to lift cells directly from...solidified GC agar. Four filter paper disks...of them carried a point mutation in hpuB...precisely the same point mutation in one...FA7186H19. The other four hgbX mutants had the...preservation of the pilQ1 point mutation. The necessity...

Ching-ju Chen; Deborah M. Tobiason; Christopher E. Thomas; William M. Shafer; H. Steven Seifert; P. Frederick Sparling

2004-02-01T23:59:59.000Z

60

Lithium Insertion into Anatase Nanotubes  

Science Journals Connector (OSTI)

Lithium Insertion into Anatase Nanotubes ... Improving the Performance of Titania Nanotube Battery Materials by Surface Modification with Lithium Phosphate ...

V. Gentili; S. Brutti; L.J. Hardwick; A.R. Armstrong; S. Panero; P.G. Bruce

2012-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Molten salt lithium cells  

DOE Patents (OSTI)

Lithium-based cells are promising for applications such as electric vehicles and load-leveling for power plants since lithium is very electropositive and light weight. One type of lithium-based cell utilizes a molten salt electrolyte and is operated in the temperature range of about 400 to 500/sup 0/C. Such high temperature operation accelerates corrosion problems and a substantial amount of energy is lost through heat transfer. The present invention provides an electrochemical cell which may be operated at temperatures between about 100 to 170/sup 0/C. The cell is comprised of an electrolyte, which preferably includes lithium nitrate, and a lithium or lithium alloy electrode.

Raistrick, I.D.; Poris, J.; Huggins, R.A.

1980-07-18T23:59:59.000Z

62

Molten salt lithium cells  

DOE Patents (OSTI)

Lithium-based cells are promising for applications such as electric vehicles and load-leveling for power plants since lithium is very electropositive and light weight. One type of lithium-based cell utilizes a molten salt electrolyte and is operated in the temperature range of about 400.degree.-500.degree. C. Such high temperature operation accelerates corrosion problems and a substantial amount of energy is lost through heat transfer. The present invention provides an electrochemical cell (10) which may be operated at temperatures between about 100.degree.-170.degree. C. Cell (10) comprises an electrolyte (16), which preferably includes lithium nitrate, and a lithium or lithium alloy electrode (12).

Raistrick, Ian D. (Menlo Park, CA); Poris, Jaime (Portola Valley, CA); Huggins, Robert A. (Stanford, CA)

1982-02-09T23:59:59.000Z

63

Lithium Supply Grows  

Science Journals Connector (OSTI)

Military-requirements are of course classified, but there is general speculation that lithium is required for the thermonuclear reactions. ...

1955-11-21T23:59:59.000Z

64

Lithium pellet production (LiPP): A device for the production of small spheres of lithium  

SciTech Connect

With lithium as a fusion material gaining popularity, a method for producing lithium pellets relatively quickly has been developed for NSTX. The Lithium Pellet Production device is based on an injector with a sub-millimeter diameter orifice and relies on a jet of liquid lithium breaking apart into small spheres via the Plateau-Rayleigh instability. A prototype device is presented in this paper and for a pressure difference of {Delta}P= 5 Torr, spheres with diameters between 0.91 < D < 1.37 mm have been produced with an average diameter of D= 1.14 mm, which agrees with the developed theory. Successive tests performed at Princeton Plasma Physics Laboratory with Wood's metal have confirmed the dependence of sphere diameter on pressure difference as predicted.

Fiflis, P.; Andrucyzk, D.; McGuire, M.; Curreli, D.; Ruzic, D. N. [Center for Plasma Material Interactions, Department of Nuclear, Plasma, and Radiological Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Roquemore, A. L. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540 (United States)

2013-06-15T23:59:59.000Z

65

Manufacturing of Protected Lithium Electrodes for Advanced Batteries  

Energy.gov (U.S. Department of Energy (DOE))

Manufacturing of Protected Lithium Electrodes for Advanced Lithium-Air, Lithium-Water, and Lithium-Sulfur Batteries

66

High performance batteries with carbon nanomaterials and ionic liquids  

DOE Patents (OSTI)

The present invention is directed to lithium-ion batteries in general and more particularly to lithium-ion batteries based on aligned graphene ribbon anodes, V.sub.2O.sub.5 graphene ribbon composite cathodes, and ionic liquid electrolytes. The lithium-ion batteries have excellent performance metrics of cell voltages, energy densities, and power densities.

Lu, Wen (Littleton, CO)

2012-08-07T23:59:59.000Z

67

Argonne, Western Lithium to develop lithium carbonate for multiple...  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratory as a step toward the commercialization of lithium carbonate from the Company's Kings Valley Lithium Project located in Humboldt County, Nevada, USA. Under the agreement,...

68

PROGRESS IN DESIGNING A MUON COOLING RING WITH LITHIUM LENSES.  

SciTech Connect

We discuss particle tracking simulations in a storage ring with lithium lens inserts designed for the six-dimensional phase space cooling of muons by the ionization cooling. The ring design contains one or more lithium lens absorbers for transverse cooling that transmit the beam with very small beta-function values, in addition to liquid-hydrogen wedge-shaped absorbers in dispersive locations for longitudinal cooling. Such a ring could comprise the final component of a cooling system for use in a muon collider. The beam matching between dipole-quadrupole lattices and the lithium lenses is of particular interest.

FUKUI,Y.CLINE,D.B.GARREN,A.A.KIRK,H.G.

2004-03-03T23:59:59.000Z

69

3D Printing Phosphonium Ionic Liquid Networks with Mask Projection Microstereolithography  

Science Journals Connector (OSTI)

3D Printing Phosphonium Ionic Liquid Networks with Mask Projection Microstereolithography ... Additive manufacturing, often referred to as 3D printing, where objects are constructed in a layer-by-layer fashion, enables the design and creation of geometrically complex objects with tailored topology, and thus, functionality. ... Herein, we report photopolymerization strategies coupled with additive manufacturing to achieve 3D printed phosphonium PILs in order to demonstrate the first example of 3D printing of an ion-conducting polymer. ...

Alison R. Schultz; Philip M. Lambert; Nicholas A. Chartrain; David M. Ruohoniemi; Zhiyang Zhang; Chainika Jangu; Musan Zhang; Christopher B. Williams; Timothy E. Long

2014-11-06T23:59:59.000Z

70

Pairing in dense lithium  

Science Journals Connector (OSTI)

... of valence electrons. Here we report the results of first-principles calculations, indicating that lithium, the band structure of which is largely free-electron-like at ordinary densities, does ... b.c.c.) becomes unstable to a pairing of the ions. Once paired, lithium possesses an even number of electrons per primitive cell which, although not sufficient, is ...

J. B. Neaton; N. W. Ashcroft

1999-07-08T23:59:59.000Z

71

Cathode material for lithium batteries  

DOE Patents (OSTI)

A method of manufacture an article of a cathode (positive electrode) material for lithium batteries. The cathode material is a lithium molybdenum composite transition metal oxide material and is prepared by mixing in a solid state an intermediate molybdenum composite transition metal oxide and a lithium source. The mixture is thermally treated to obtain the lithium molybdenum composite transition metal oxide cathode material.

Park, Sang-Ho; Amine, Khalil

2013-07-23T23:59:59.000Z

72

American Lithium Energy Corp | Open Energy Information  

Open Energy Info (EERE)

Lithium Energy Corp Jump to: navigation, search Name: American Lithium Energy Corp Place: San Marcos, California Zip: 92069 Product: California-based developer of lithium ion...

73

Lithium metal oxide electrodes for lithium batteries  

DOE Patents (OSTI)

An uncycled electrode for a non-aqueous lithium electrochemical cell including a lithium metal oxide having the formula Li.sub.(2+2x)/(2+x)M'.sub.2x/(2+x)M.sub.(2-2x)/(2+x)O.sub.2-.delta., in which 0.ltoreq.x<1 and .delta. is less than 0.2, and in which M is a non-lithium metal ion with an average trivalent oxidation state selected from two or more of the first row transition metals or lighter metal elements in the periodic table, and M' is one or more ions with an average tetravalent oxidation state selected from the first and second row transition metal elements and Sn. Methods of preconditioning the electrodes are disclosed as are electrochemical cells and batteries containing the electrodes.

Thackeray, Michael M. (Naperville, IL); Kim, Jeom-Soo (Naperville, IL); Johnson, Christopher S. (Naperville, IL)

2008-01-01T23:59:59.000Z

74

E-Print Network 3.0 - aluminum lithium alloy Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

of the two vanadium alloys, V-15Cr-5Ti and V-3Ti-ISi, are compared... -I fusion power core (FPC) is cooled by liquid lithium and uses a ... Source: Ghoniem, Nasr M. -...

75

E-Print Network 3.0 - aluminum- lithium alloys Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

of the two vanadium alloys, V-15Cr-5Ti and V-3Ti-ISi, are compared... -I fusion power core (FPC) is cooled by liquid lithium and uses a ... Source: Ghoniem, Nasr M. -...

76

Improvement in Plasma Performance with Lithium Coatings in NSTX  

SciTech Connect

Lithium as a plasma-facing material has attractive features, including a reduction in the recycling of hydrogenic species and the potential for withstanding high heat and neutron fluxes in fusion reactors. Dramatic effects on plasma performance with lithium-coated plasma-facing components (PFCOs) have been demonstrated on many fusion devices, including TFTR, [1] T-11M, [2] and FT-U. [3] Using a liquid-lithium-filled tray as a limiter, the CDX-U device achieved very significant enhancement in the confinement time of ohmically heated plasmas. [4] The recent NSTX experiments reported here have demonstrated, for the first time, significant and recurring benefits of lithium PFC coatings on divertor plasma performance in both L- and H- mode regimes heated by neutral beams.

Kaita, R; Ahn, J -W; Allain, J P; Bell, M G; Bell, R; Boedo, J; Bush, C; Mansfield, D; Menard, J; Mueller, D; Ono, M; Paul, S; Raman, R; Roquemore, A L; Ross, P W; Sabbagh, S; Schneider, H; Skinner, C H; Soukhanovskii, V; Stevenson, T; Stotler, D; Timberlake, J; Wampler, W R; Wilgen, J B

2008-09-12T23:59:59.000Z

77

Improvement in Plasma Performance with Lithium Coatings in NSTX  

SciTech Connect

Lithium as a plasma-facing material has attractive features, including a reduction in the recycling of hydrogenic species and the potential for withstanding high heat and neutron fluxes in fusion reactors. Dramatic effects on plasma performance with lithium-coated plasma-facing components (PFC's) have been demonstrated on many fusion devices, including TFTR, T-11M, and FT-U. Using a liquid-lithium-filled tray as a limiter, the CDX-U device achieved very significant enhancement in the confinement time of ohmically heated plasmas. The recent NSTX experiments reported here have demonstrated, for the first time, significant and recurring benefits of lithium PFC coatings on divertor plasma performance in both L- and H- mode regimes heated by neutral beams.

Kaita, R

2009-02-17T23:59:59.000Z

78

NSTX plasma response to lithium coated divertor  

SciTech Connect

NSTX experiments have explored lithium evaporated on a graphite divertor and other plasma-facing components in both L- and H- mode confinement regimes heated by high-power neutral beams. Improvements in plasma performance have followed these lithium depositions, including a reduction and eventual elimination of the HeGDC time between discharges, reduced edge neutral density, reduced plasma density, particularly in the edge and the SOL, increased pedestal electron and ion temperature, improved energy confinement and the suppression of ELMs in the H-mode. However, with improvements in confinement and suppression of ELMs, there was a significant secular increase in the effective ion charge Z(eff) and the radiated power in H-mode plasmas as a result of increases in the carbon and medium-Z metallic impurities. Lithium itself remained at a very low level in the plasma core, < 0.1%. Initial results are reported from operation with a Liquid Lithium Divertor (LLD) recently installed. (C) 2010 Elsevier B.V. All rights reserved.

Kugel, H. W. [Princeton Plasma Physics Laboratory (PPPL); Bell, M. G. [Princeton Plasma Physics Laboratory (PPPL); Allain, J. P. [Purdue University; Bell, R. E. [Princeton Plasma Physics Laboratory (PPPL); Ding, S. [Academia Sinica, Institute of Plasma Physics, Hefei, China; Gerhardt, S. P. [Princeton Plasma Physics Laboratory (PPPL); Jaworski, M. A. [Princeton Plasma Physics Laboratory (PPPL); Kaita, R. [Princeton Plasma Physics Laboratory (PPPL); Kallman, J. [Princeton Plasma Physics Laboratory (PPPL); Kaye, S. M. [Princeton Plasma Physics Laboratory (PPPL); LeBlanc, B. P. [Princeton Plasma Physics Laboratory (PPPL); Maingi, Rajesh [ORNL; Majeski, R. [Princeton Plasma Physics Laboratory (PPPL); Maqueda, R. J. [Princeton Plasma Physics Laboratory (PPPL); Mansfield, D.K. [Princeton Plasma Physics Laboratory (PPPL); Mueller, D. [Princeton Plasma Physics Laboratory (PPPL); Nygren, R. E. [Sandia National Laboratories (SNL); Paul, S. F. [Princeton Plasma Physics Laboratory (PPPL); Raman, R [University of Washington, Seattle; Roquemore, A. L. [Princeton Plasma Physics Laboratory (PPPL); Sabbagh, S. A. [Columbia University; Schneider, H. [Princeton Plasma Physics Laboratory (PPPL); Skinner, C. H. [Princeton Plasma Physics Laboratory (PPPL); Soukhanovskii, V. A. [Lawrence Livermore National Laboratory (LLNL); Taylor, C. N. [Purdue University; Timberlake, J. [Princeton Plasma Physics Laboratory (PPPL); Wampler, W. R. [Sandia National Laboratories (SNL); Zakharov, L. E. [Princeton Plasma Physics Laboratory (PPPL); Zweben, S. J. [Princeton Plasma Physics Laboratory (PPPL)

2011-01-01T23:59:59.000Z

79

Electrocatalysts for Nonaqueous Lithium–Air Batteries:...  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrocatalysts for Nonaqueous Lithium–Air Batteries: Status, Challenges, and Perspective. Electrocatalysts for Nonaqueous Lithium–Air Batteries: Status, Challenges,...

80

Lithium Ion Accomplishments  

NLE Websites -- All DOE Office Websites (Extended Search)

Lithium ion Battery Commercialization Lithium ion Battery Commercialization Johnson Controls-Saft Advanced Power Solutions, of Milwaukee, Wisconsin: Johnson Controls-Saft (JCS) will supply lithium-ion batteries to Mercedes for their S Class Hybrid to be introduced in October 2009. Technology developed with DOE support (the VL6P cell) will be used in the S Class battery. In May 2006, the Johnson Controls-Saft Joint Venture was awarded a 24 month $14.4 million contract by the DOE/USABC to develop a 40kW Li ion HEV battery system offering improved safety, low temperature performance, and cost. JCS has reported a 40% cost reduction of the 40kW system being developed in their DOE/USABC contract while maintaining performance. Lithium Ion Battery Material Commercialization Argonne National Laboratory has licensed cathode materials and associated processing

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Solid-state lithium battery  

DOE Patents (OSTI)

The present invention is directed to a higher power, thin film lithium-ion electrolyte on a metallic substrate, enabling mass-produced solid-state lithium batteries. High-temperature thermodynamic equilibrium processing enables co-firing of oxides and base metals, providing a means to integrate the crystalline, lithium-stable, fast lithium-ion conductor lanthanum lithium tantalate (La.sub.1/3-xLi.sub.3xTaO.sub.3) directly with a thin metal foil current collector appropriate for a lithium-free solid-state battery.

Ihlefeld, Jon; Clem, Paul G; Edney, Cynthia; Ingersoll, David; Nagasubramanian, Ganesan; Fenton, Kyle Ross

2014-11-04T23:59:59.000Z

82

Batteries - Beyond Lithium Ion Breakout session  

NLE Websites -- All DOE Office Websites (Extended Search)

BEYOND LITHIUM ION BREAKOUT BEYOND LITHIUM ION BREAKOUT Breakout Session #1 - Discussion of Performance Targets and Barriers Comments on the Achievability of the Targets * 1 - Zn-Air possible either w/ or w/o electric-hybridization; also possible with a solid electrolyte variant * 2 - Multivalent systems (e.g Mg), potentially needing hybrid-battery * 3 - Advanced Li-ion with hybridization @ cell / molecular level for high-energy and high- power * 4 - MH-air, Li-air, Li-S, all show promise * 5 - High-energy density (e.g. Na-metal ) flow battery can meet power and energy goals * 6 - Solid-state batteries (all types) * 7 - New cathode chemistries (beyond S) to increase voltage * 8 - New high-voltage non-flammable electrolytes (both li-ion and beyond li-ion) * 9 - Power to energy ratio of >=12 needed for fast charge (10 min)  So liquid refill capable

83

Ionic liquids for rechargeable lithium batteries  

E-Print Network (OSTI)

conducting polymer electrochromic devices using ionicelectrochemical cells and electrochromic devices, including

Salminen, Justin; Papaiconomou, Nicolas; Kerr, John; Prausnitz, John; Newman, John

2008-01-01T23:59:59.000Z

84

LITHIUM LITERATURE REVIEW: LITHIUM'S PROPERTIES AND INTERACTIONS  

Office of Scientific and Technical Information (OSTI)

HEDL-TME 78-15 HEDL-TME 78-15 uc-20 LITHIUM LITERATURE REVIEW: LITHIUM'S PROPERTIES AND INTERACTIONS Hanf ord Engineering Development Laboratory -~ - - , . .. . D.W. Jeppson J.L. Ballif W.W. Yuan B.E. Chou - - - . - . - -- r - N O T l C E n ~ h u mpon w prepared as an account of work iponrored by the United States Government. Neither the Unitcd States nor the United Stater Department of Energy. nor any of their employees, nor any of then contractor^, subcontractors. or their employees, maker any warranty, cxprcu or Implied. or anumcs any legal liability or rcrponabllity for the accuracy. cornplctcncs or uvfulnes of any information. apparatus, product or p r o a s ditclorcd. or rcpments that its u s would not infringe pnvatcly owned nghts. April 1978 HANFORD ENGINEERING DEVELOPMENT LABORATORY

85

Lithium-based surfaces controlling fusion plasma behavior at the plasma-material interface  

SciTech Connect

The plasma-material interface and its impact on the performance of magnetically confined thermonuclear fusion plasmas are considered to be one of the key scientific gaps in the realization of nuclear fusion power. At this interface, high particle and heat flux from the fusion plasma can limit the material's lifetime and reliability and therefore hinder operation of the fusion device. Lithium-based surfaces are now being used in major magnetic confinement fusion devices and have observed profound effects on plasma performance including enhanced confinement, suppression and control of edge localized modes (ELM), lower hydrogen recycling and impurity suppression. The critical spatial scale length of deuterium and helium particle interactions in lithium ranges between 5-100 nm depending on the incident particle energies at the edge and magnetic configuration. Lithium-based surfaces also range from liquid state to solid lithium coatings on a variety of substrates (e.g., graphite, stainless steel, refractory metal W/Mo/etc., or porous metal structures). Temperature-dependent effects from lithium-based surfaces as plasma facing components (PFC) include magnetohydrodynamic (MHD) instability issues related to liquid lithium, surface impurity, and deuterium retention issues, and anomalous physical sputtering increase at temperatures above lithium's melting point. The paper discusses the viability of lithium-based surfaces in future burning-plasma environments such as those found in ITER and DEMO-like fusion reactor devices.

Allain, Jean Paul; Taylor, Chase N. [School of Nuclear Engineering, Purdue University, 400 Central Avenue, West Lafayette, Indiana 47907 (United States)

2012-05-15T23:59:59.000Z

86

Phenomenological theory of a single domain wall in uniaxial trigonal ferroelectrics: Lithium niobate and lithium tantalate  

E-Print Network (OSTI)

Phenomenological theory of a single domain wall in uniaxial trigonal ferroelectrics: Lithium niobate and lithium tantalate David A. Scrymgeour and Venkatraman Gopalan Department of Materials Science, lithium niobate and lithium tantalate. The contributions to the domain- wall energy from polarization

Gopalan, Venkatraman

87

Lithium As Plasma Facing Component for Magnetic Fusion Research  

SciTech Connect

The use of lithium in magnetic fusion confinement experiments started in the 1990's in order to improve tokamak plasma performance as a low-recycling plasma-facing component (PFC). Lithium is the lightest alkali metal and it is highly chemically reactive with relevant ion species in fusion plasmas including hydrogen, deuterium, tritium, carbon, and oxygen. Because of the reactive properties, lithium can provide strong pumping for those ions. It was indeed a spectacular success in TFTR where a very small amount (~ 0.02 gram) of lithium coating of the PFCs resulted in the fusion power output to improve by nearly a factor of two. The plasma confinement also improved by a factor of two. This success was attributed to the reduced recycling of cold gas surrounding the fusion plasma due to highly reactive lithium on the wall. The plasma confinement and performance improvements have since been confirmed in a large number of fusion devices with various magnetic configurations including CDX-U/LTX (US), CPD (Japan), HT-7 (China), EAST (China), FTU (Italy), NSTX (US), T-10, T-11M (Russia), TJ-II (Spain), and RFX (Italy). Additionally, lithium was shown to broaden the plasma pressure profile in NSTX, which is advantageous in achieving high performance H-mode operation for tokamak reactors. It is also noted that even with significant applications (up to 1,000 grams in NSTX) of lithium on PFCs, very little contamination (< 0.1%) of lithium fraction in main fusion plasma core was observed even during high confinement modes. The lithium therefore appears to be a highly desirable material to be used as a plasma PFC material from the magnetic fusion plasma performance and operational point of view. An exciting development in recent years is the growing realization of lithium as a potential solution to solve the exceptionally challenging need to handle the fusion reactor divertor heat flux, which could reach 60 MW/m2 . By placing the liquid lithium (LL) surface in the path of the main divertor heat flux (divertor strike point), the lithium is evaporated from the surface. The evaporated lithium is quickly ionized by the plasma and the ionized lithium ions can provide a strongly radiative layer of plasma ("radiative mantle"), thus could significantly reduce the heat flux to the divertor strike point surfaces, thus protecting the divertor surface. The protective effects of LL have been observed in many experiments and test stands. As a possible reactor divertor candidate, a closed LL divertor system is described. Finally, it is noted that the lithium applications as a PFC can be quite flexible and broad. The lithium application should be quite compatible with various divertor configurations, and it can be also applied to protecting the presently envisioned tungsten based solid PFC surfaces such as the ones for ITER. Lithium based PFCs therefore have the exciting prospect of providing a cost effective flexible means to improve the fusion reactor performance, while providing a practical solution to the highly challenging divertor heat handling issue confronting the steadystate magnetic fusion reactors.

Masayuki Ono

2012-09-10T23:59:59.000Z

88

Phenotypic variants of meningococci and their potential in phagocytic interactions: the influence of opacity proteins, pili, PilC and surface sialic acids  

Science Journals Connector (OSTI)

In previous studies we have examined the roles of meningococcal surface structures (capsule, lipopolysaccharides, pili and opacity proteins: Opa and Opc) in bacterial interactions with human epithelial, endothelial and mononuclear phagocytic cells In the current investigations, using defined derivatives of a serogroup A strain C751 and a serogroup B strain MC58, we studied the roles of these structures with human polymorphonuclear phagocytes (PMN) In addition, we examined the potential influence of the pilus-associated protein, PilC, previously known to affect epithelial cell interactions The data show that, as with monocytes, opacity proteins affect bacterial interactions with PMN and require surface sialic acids (on capsule and LPS) to be down-modulated in order to function Also, in contrast to their role in human epithelial and endothelial adherence, neither pili nor PilC expression had any effect on phagocytic cell interactions with respect to induction of chemiluminescence as well as phagocytic killing Examination of the relative influence of Opa and Opc indicated that Opa proteins are more effective than Opc in PMN interactions whereas the reverse was the case with monocytes These results suggest that Opa and Opc mediate interactions with phagocytic cells via distinct mechanisms Observations presented here and reported previously collectively show that the structural requirements of meningococci for interacting with phagocytes, in the absence of opsonins, are present in the phenotype which is often isolated from the nasopharynx (asialylated, piliated, Opa/Opc+) whereas the phenotype prevalent in the blood (sialyted, piliated, Opa/Opc+) retains the ability to adhere to endothelial cells (via pili) but appears to be refractory to interactions with phagocytic cells.

Gillian McNeil; Mumtaz Virji

1997-01-01T23:59:59.000Z

89

Lithium Isotope Analyses of Inorganic Constituents from the Murchison Meteorite  

Science Journals Connector (OSTI)

Aqueous processes were important modifiers of solid matter during the early stages of solar system history. Lithium isotopes are sensitive indicators of such solid-liquid interactions because 7Li passes preferentially into solution and 6Li remains behind in the solid phase. Lithium isotope ratios of inorganic phases in the Murchison meteorite reveal that the value for the whole rock is simply the average of individual components with widely different isotopic compositions. 7Li content increases from chondrules to phyllosilicate-rich matrices to carbonates, as would be expected from the relative duration each component has spent during aqueous alteration on the parent asteroid.

Mark A. Sephton; Rachael H. James; Philip A. Bland

2004-01-01T23:59:59.000Z

90

SolidEnergy Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SolidEnergy Systems SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high temperatures safely is mission critical. The PIL lithium battery dramatically improves both the safety and energy

91

SolidEnergy Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SolidEnergy Systems SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high temperatures safely is mission critical. The PIL lithium battery dramatically improves both the safety and energy

92

Measurement of vibrational spectrum of liquid using monochromated scanning transmission electron microscopy–electron energy loss spectroscopy  

Science Journals Connector (OSTI)

......application to lithium-ion battery and hence has been well studied...Atom-by-atom spectroscopy at graphene edge. Nature (2010) 468...temperature molten salts as lithium battery electrolyte. Electrochim...additive systems as lithium-ion battery ionic liquid electrolytes......

Tomohiro Miyata; Mao Fukuyama; Akihide Hibara; Eiji Okunishi; Masaki Mukai; Teruyasu Mizoguchi

2014-10-01T23:59:59.000Z

93

Princeton Plasma Physics Lab - Lithium  

NLE Websites -- All DOE Office Websites (Extended Search)

lithium Nearly everybody knows about lithium Nearly everybody knows about lithium - a light, silvery alkali metal - used in rechargeable batteries powering everything from laptops to hybrid cars. What may not be so well known is the fact that researchers hoping to harness the energy released in fusion reactions also have used lithium to coat the walls of donut-shaped tokamak reactors. Lithium, it turns out, may help the plasmas fueling fusion reactions to retain heat for longer periods of time. This could improve the chances of producing useful energy from fusion. en COLLOQUIUM: The Lithium Tokamak eXperiment (LTX) http://www.pppl.gov/events/colloquium-lithium-tokamak-experiment-ltx

94

Side Reactions in Lithium-Ion Batteries  

E-Print Network (OSTI)

even with excess negative capacity, lithium can deposit ifdeposits lithium and reaches cutoff sooner. electrode excessexcess by 10%, an extension of about 0.4 mm is sufficient to prevent the onset of lithium

Tang, Maureen Han-Mei

2012-01-01T23:59:59.000Z

95

Path-integral Monte Carlo calculation of the kinetic energy of condensed lithium  

Science Journals Connector (OSTI)

We report path-integral Monte Carlo calculations of the kinetic energy of condensed lithium for several temperatures in both the solid and liquid phases. The excess kinetic energy of lithium decreases from about 10.4% of the classical value at 300 K to 3.2% at 520 K indicating a very slow decay with temperature. A Wigner-Kirkwood perturbation treatment of quantum effects to order ?2 gives a satisfactory agreement with the path-integral results.

Claudia Filippi and David M. Ceperley

1998-01-01T23:59:59.000Z

96

Development and Use of Particle into Liquid Sampling Time-of-Flight Mass Spectrometry (PILS-ToF) for Characterization of Aerosol Particles  

E-Print Network (OSTI)

M. , Seinfeld, J. H. , Wallington, T. J. , and Yarwood, G. :M. , Seinfeld, J. H. , Wallington, T. J. , Yarwood, G. : TheM. D. , Sokolov, O. , Wallington, T. J. , Takekawa, H. ,

Clark, Christopher Holmes

2012-01-01T23:59:59.000Z

97

Proton beam on lithium film experiment for the FRIB stripper - Laser  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering Engineering Experimentation > High Power Accelerator Components > Proton beam on lithium film experiment... Capabilities Engineering Experimentation Reactor Safety Testing and Analysis High Power Accelerator Components Proton beam on lithium film experiment for the FRIB stripper Aerosol Experiments System Components Laser Applications Robots Applications Other Facilities Other Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Proton beam on lithium film experiment for the FRIB stripper 1 2 Argonne National Laboratory has developed a liquid lithium charge stripper for use in the Facility for Rare Isotope Beams (FRIB) located at Michigan State University. FRIB will provide intense beams of rare isotopes that can not be handled by ordinary means, creating a challenge to find a workable concept for the charge stripper and to test it in a beamline environment. Argonne's experiment showed, for the first time, the operation of a liquid lithium stripper under realistic conditions of beam-deposited power, and verified that the liquid lithium film was not perturbed by a high power density beam.

98

Polymer Electrolytes for Advanced Lithium Batteries | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced Lithium Batteries Polymer Electrolytes for Advanced Lithium Batteries 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

99

Lithium Metal Anodes for Rechargeable Batteries. | EMSL  

NLE Websites -- All DOE Office Websites (Extended Search)

Metal Anodes for Rechargeable Batteries. Lithium Metal Anodes for Rechargeable Batteries. Abstract: Rechargeable lithium metal batteries have much higher energy density than those...

100

Design and Simulation of Lithium Rechargeable Batteries  

E-Print Network (OSTI)

Gabano, Ed. , Lithium Batteries, Academic Press, New York,K. V. Kordesch, "Primary Batteries 1951-1976," J. Elec- n ~.Rechargeable Lithium Batteries," J. Electrochem. Soc. , [20

Doyle, C.M.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

EERE Partner Testimonials - Phil Roberts, California Lithium...  

NLE Websites -- All DOE Office Websites (Extended Search)

Phil Roberts, California Lithium Battery (CalBattery) EERE Partner Testimonials - Phil Roberts, California Lithium Battery (CalBattery) Addthis Text Version The words "Office of...

102

Design and Simulation of Lithium Rechargeable Batteries  

E-Print Network (OSTI)

Newman, "Thermal Modeling of the LithiumIPolymer Battery I.J. Newman, "Thermal Modeling of the LithiumIPolymer Battery

Doyle, C.M.

2010-01-01T23:59:59.000Z

103

Washington: Graphene Nanostructures for Lithium Batteries Recieves...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Washington: Graphene Nanostructures for Lithium Batteries Recieves 2012 R&D 100 Award Washington: Graphene Nanostructures for Lithium Batteries Recieves 2012 R&D 100 Award February...

104

Performance Projections For The Lithium Tokamak Experiment (LTX)  

SciTech Connect

Use of a large-area liquid lithium limiter in the CDX-U tokamak produced the largest relative increase (an enhancement factor of 5-10) in Ohmic tokamak confinement ever observed. The confinement results from CDX-U do not agree with existing scaling laws, and cannot easily be projected to the new lithium tokamak experiment (LTX). Numerical simulations of CDX-U low recycling discharges have now been performed with the ASTRA-ESC code with a special reference transport model suitable for a diffusion-based confinement regime, incorporating boundary conditions for nonrecycling walls, with fuelling via edge gas puffing. This model has been successful at reproducing the experimental values of the energy confinement (4-6 ms), loop voltage (<0.5 V), and density for a typical CDX-U lithium discharge. The same transport model has also been used to project the performance of the LTX, in Ohmic operation, or with modest neutral beam injection (NBI). NBI in LTX, with a low recycling wall of liquid lithium, is predicted to result in core electron and ion temperatures of 1-2 keV, and energy confinement times in excess of 50 ms. Finally, the unique design features of LTX are summarized.

Majeski, R.; Berzak, L.; Gray, T.; Kaita, R.; Kozub, T.; Levinton, F.; D.P. Lundberg,,; Manickam, J.; Pereverzev, G. V.; Snieckus, K.; Soukhanovskii, V.; Spaleta, J.; Stotler, D.; Strickler, T.; Timberlake, J.; Yoo, J.; Zakharov, L.

2009-06-17T23:59:59.000Z

105

Lithium-based electrochromic mirrors  

E-Print Network (OSTI)

LITHIUM-BASED ELECTROCHROMIC MIRRORS Thomas J. Richardson*with pure antimony films. Electrochromic cycling speed andand silver. INTRODUCTION Electrochromic devices that exhibit

Richardson, Thomas J.; Slack, Jonathan L.

2003-01-01T23:59:59.000Z

106

SECONDARY BATTERIES – LITHIUM RECHARGEABLE SYSTEMS – LITHIUM-ION | Overview  

Science Journals Connector (OSTI)

The need to increase the specific energy and energy density of secondary batteries has become more urgent as a result of the recent rapid development of new applications, such as electric vehicles (EVs), load leveling, and various types of portable equipments, including cellular phones, personal computers, camcorders, and digital cameras. Among various types of secondary batteries, rechargeable lithium-ion batteries have been used in a wide variety of portable equipments due to their high energy density. Many researchers have contributed to develop lithium-ion batteries, and their contributions are reviewed from historical aspects onward, including the researches in primary battery with metal lithium anode, and secondary battery with metal lithium negative electrode. Researches of new materials are still very active to develop new lithium-ion batteries with higher performances. The researches of positive and negative electrode active materials and electrolytes are also reviewed historically.

J. Yamaki

2009-01-01T23:59:59.000Z

107

Excess lithium salt functions more than compensating for lithium loss when synthesizing Li6.5La3Ta0.5Zr1.5O12 in alumina crucible  

Science Journals Connector (OSTI)

Abstract Garnet type electrolyte “Li6.5La3Ta0.5Zr1.5O12” (LLZTO) was prepared by conventional solid-state reaction in alumina crucibles and excess lithium salt (from 0% to 50 mol%) was added into the starting materials to investigate the effects of excess lithium salt on the property of LLZTO. SEM, XRD and AC impedance were used to determine the microstructure, phase formation and Li-ion conductivity. Cubic garnet with a minor second phase LiAlO2 in the grain boundary was obtained for the pellets with excess lithium salt. As the amount of excess lithium salt increased, more Al element diffused from alumina crucibles to LLZTO pellets and reacted with excess lithium salt to form liquid Li2O–Al2O3 phase in the grain boundary, which accelerated the pellets' densification and reduced lithium loss at a high temperature. Ionic conductivity of LLZTO pellets increased with the amount of excess lithium salt added and leveled off at ?4 × 10?4 S cm?1 when lithium salt exceeded 30 mol%. The performance of Li-air batteries with hybrid electrolytes, using homemade LLZTO thin pellets as solid electrolytes, was investigated. The LLZTO thin pellet with more excess lithium salt in starting material had a higher density and resulted in better cell performance.

Kai Liu; Jiang-Tao Ma; Chang-An Wang

2014-01-01T23:59:59.000Z

108

Chapter 16 - Lithium Battery Energy Storage: State of the Art Including Lithium–Air and Lithium–Sulfur Systems  

Science Journals Connector (OSTI)

Abstract Lithium, the lightest and one of the most reactive of metals, having the greatest electrochemical potential (E0 = ?3.045 V), provides very high energy and power densities in batteries. Rechargeable lithium-ion batteries (containing an intercalation negative electrode) have conquered the markets for portable consumer electronics and, recently, for electric vehicles. The electrolyte is usually based on a lithium salt in organic solution. Thin-film batteries use solid oxide or polymer electrolytes. As lithium metal reacts violently with water and can thus cause ignition, modern lithium-ion batteries use carbon negative electrodes and lithium metal oxide positive electrodes. Rechargeable lithium-ion batteries should not be confused with nonrechargeable lithium primary batteries (containing metallic lithium). This chapter covers all aspects of lithium battery chemistry that are pertinent to electrochemical energy storage for renewable sources and grid balancing.

Peter Kurzweil

2015-01-01T23:59:59.000Z

109

SECONDARY BATTERIES – LITHIUM RECHARGEABLE SYSTEMS | Overview  

Science Journals Connector (OSTI)

Rechargeable lithium batteries have conquered the markets for portable consumer electronics and, recently, for electric vehicles. Lithium, the lightest and one of the most reactive of metals, having the greatest electrochemical potential (E°=–3.045 V), provides very high energy and power densities in batteries. As lithium metal reacts violently with water and can ignite into flame, modern lithium-ion batteries use carbon negative electrode and lithium metal oxide positive electrode. The electrolyte is usually based on a lithium salt in organic solution. Thin-film batteries use solid oxide or polymer electrolytes. Rechargeable lithium-ion batteries (containing an intercalation negative electrode) should not be confused with nonrechargeable lithium primary batteries (containing metallic lithium). This article outlines energy storage in lithium batteries, basic cell chemistry, positive electrode materials, negative electrode materials, electrolytes, and state-of-charge (SoC) monitoring.

P. Kurzweil; K. Brandt

2009-01-01T23:59:59.000Z

110

Lithium niobate explosion monitor  

DOE Patents (OSTI)

Monitoring explosive devices is accomplished with a substantially z-cut lithium niobate crystal in abutment with the explosive device. Upon impact by a shock wave from detonation of the explosive device, the crystal emits a current pulse prior to destruction of the crystal. The current pulse is detected by a current viewing transformer and recorded as a function of time in nanoseconds. In order to self-check the crystal, the crystal has a chromium film resistor deposited thereon which may be heated by a current pulse prior to detonation. This generates a charge which is detected by a charge amplifier. 8 figs.

Bundy, C.H.; Graham, R.A.; Kuehn, S.F.; Precit, R.R.; Rogers, M.S.

1990-01-09T23:59:59.000Z

111

Lithium niobate explosion monitor  

DOE Patents (OSTI)

Monitoring explosive devices is accomplished with a substantially z-cut lithium niobate crystal in abutment with the explosive device. Upon impact by a shock wave from detonation of the explosive device, the crystal emits a current pulse prior to destruction of the crystal. The current pulse is detected by a current viewing transformer and recorded as a function of time in nanoseconds. In order to self-check the crystal, the crystal has a chromium film resistor deposited thereon which may be heated by a current pulse prior to detonation. This generates a charge which is detected by a charge amplifier.

Bundy, Charles H. (Clearwater, FL); Graham, Robert A. (Los Lunas, NM); Kuehn, Stephen F. (Albuquerque, NM); Precit, Richard R. (Albuquerque, NM); Rogers, Michael S. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

112

Particle control and plasma performance in the Lithium Tokamak eXperiment  

SciTech Connect

The Lithium Tokamak eXperiment is a small, low aspect ratio tokamak [Majeski et al., Nucl. Fusion 49, 055014 (2009)], which is fitted with a stainless steel-clad copper liner, conformal to the last closed flux surface. The liner can be heated to 350 °C. Several gas fueling systems, including supersonic gas injection and molecular cluster injection, have been studied and produce fueling efficiencies up to 35%. Discharges are strongly affected by wall conditioning. Discharges without lithium wall coatings are limited to plasma currents of order 10 kA, and discharge durations of order 5 ms. With solid lithium coatings discharge currents exceed 70 kA, and discharge durations exceed 30 ms. Heating the lithium wall coating, however, results in a prompt degradation of the discharge, at the melting point of lithium. These results suggest that the simplest approach to implementing liquid lithium walls in a tokamak—thin, evaporated, liquefied coatings of lithium—does not produce an adequately clean surface.

Majeski, R.; Abrams, T.; Boyle, D.; Granstedt, E.; Hare, J.; Jacobson, C. M.; Kaita, R.; Kozub, T.; LeBlanc, B.; Lundberg, D. P.; Lucia, M.; Merino, E.; Schmitt, J.; Stotler, D. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543 (United States)] [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543 (United States); Biewer, T. M.; Canik, J. M.; Gray, T. K.; Maingi, R.; McLean, A. G. [Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Kubota, S. [University of California at Los Angeles, Los Angeles, California 90095 (United States)] [University of California at Los Angeles, Los Angeles, California 90095 (United States); and others

2013-05-15T23:59:59.000Z

113

COLLOQUIUM: The Lithium Tokamak eXperiment (LTX) | Princeton Plasma Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

December 18, 2013, 4:15pm to 6:30pm December 18, 2013, 4:15pm to 6:30pm Colloquia MBG Auditorium COLLOQUIUM: The Lithium Tokamak eXperiment (LTX) Dr. Richard Majeski Princeton University Presentation: Presentation The Lithium Tokamak eXperiment (LTX) will be discussed in the context of a more general program goal - to develop a compact realization of a tokamak fusion reactor. The general requirements for more compact tokamak reactors will be briefly discussed. The LTX project can investigate some, but not all, of these requirements, on a small scale. Recent results from LTX will be presented. Finally, the development of a toroidal system to test flowing liquid lithium walls, aimed at eventual implementation in a compact D-T tokamak, will be discussed. The Lithium Tokamak eXperiment video platform video management video solutionsvideo player

114

Novel carbonaceous materials for lithium secondary batteries  

SciTech Connect

Carbonaceous materials have been synthesized using pillared clays (PILCs) as templates. The PILC was loaded with organic materials such as pyrene in the liquid and vapor phase, styrene in the vapor phase, trioxane, ethylene and propylene. The samples were then pyrolyzed at 700 C in an inert atmosphere, followed by dissolution of the inorganic template by conventional demineralization methods. X-ray powder diffraction of the carbons showed broad d{sub 002} peaks in the diffraction pattern, indicative of a disordered or turbostratic system. N{sub 2} BET surface areas of the carbonaceous materials range from 10 to 100 m{sup 2}/g. There is some microporosity (r < 1 nm) in the highest surface area carbons. Most of the surface area, however, comes from a mixture of micro and mesopores with radii of 2--5 nm. Electrochemical studies were performed on these carbons. Button cells were fabricated with capacity- limiting carbon pellets electrodes as the cathode a/nd metallic lithium foil as the anode. Large reversible capacities (up to 850 mAh/g) were achieved for most of the samples. The irreversible capacity loss was less than 180 mAh/g after the first cycle, suggesting that these types of carbon materials are very stable to lithium insertion and de-insertion reactions.

Sandi, G.; Winans, R.E.; Carrado, K.A.; Johnson, C.S.

1997-07-01T23:59:59.000Z

115

High power density self-cooled lithium-vanadium blanket.  

SciTech Connect

A self-cooled lithium-vanadium blanket concept capable of operating with 2 MW/m{sup 2} surface heat flux and 10 MW/m{sup 2} neutron wall loading has been developed. The blanket has liquid lithium as the tritium breeder and the coolant to alleviate issues of coolant breeder compatibility and reactivity. Vanadium alloy (V-4Cr-4Ti) is used as the structural material because it can accommodate high heat loads. Also, it has good mechanical properties at high temperatures, high neutron fluence capability, low degradation under neutron irradiation, good compatibility with the blanket materials, low decay heat, low waste disposal rating, and adequate strength to accommodate the electromagnetic loads during plasma disruption events. Self-healing electrical insulator (CaO) is utilized to reduce the MHD pressure drop. A poloidal coolant flow with high velocity at the first wall is used to reduce the peak temperature of the vanadium structure and to accommodate high surface heat flux. The blanket has a simple blanket configuration and low coolant pressure to reduce the fabrication cost, to improve the blanket reliability, and to increase confidence in the blanket performance. Spectral shifter, moderator, and reflector are utilized to improve the blanket shielding capability and energy multiplication, and to reduce the radial blanket thickness. Natural lithium is used to avoid extra cost related to the lithium enrichment process.

Gohar, Y.; Majumdar, S.; Smith, D.

1999-07-01T23:59:59.000Z

116

Lattice Dynamics of Dense Lithium  

Science Journals Connector (OSTI)

We report low-frequency high-resolution Raman spectroscopy and ab-initio calculations on dense lithium from 40 to 200 GPa at low temperatures. Our experimental results reveal rich first-order Raman activity in the metallic and semiconducting phases of lithium. The computed Raman frequencies are in excellent agreement with the measurements. Free energy calculations provide a quantitative description and physical explanation of the experimental phase diagram only when vibrational effect are correctly treated. The study underlines the importance of zero-point energy in determining the phase stability of compressed lithium.

F. A. Gorelli; S. F. Elatresh; C. L. Guillaume; M. Marqués; G. J. Ackland; M. Santoro; S. A. Bonev; E. Gregoryanz

2012-01-30T23:59:59.000Z

117

Lithium System Operation Dan Lev and David Stein  

E-Print Network (OSTI)

Lithium System Operation Dan Lev and David Stein March 1, 2011 (or Lithium tank for dummies) 1 #12 for Ordering . . . . . . . . . . . . . . . . . 51 9 Lithium Handling 52 9.1 Glove Box for Ordering . . . . . . . . . . . . . . . . . 57 9.2 Lithium Cleaning

118

Plasma Performance Improvement with Lithium-Coated Plasma-Facing Components in NSTX  

SciTech Connect

Lithium as a plasma-facing material has many attractive features, including a reduction in the recycling of hydrogenic species and the potential for withstanding high heat and neutron fluxes in fusion reactors. Recent NSTX experiments have shown, for the first time, significant and recurring benefits of lithium coatings on plasma-facing components (PFC's) to the performance of divertor plasmas in both L- and H- mode confinement regimes heated by high-power neutral beams. They included decreases in the plasma density and inductive flux consumption, and increases in the electron temperature, ion temperature, energy confinement time, and DD neutron rate. Extended periods of MHD quiescence were also achieved, and measurements of the visible emission from the lower divertor showed a reduction in the deuterium, carbon, and oxygen line emission. Other salient results with lithium evaporation included a broadening of the electron temperature profile, and changes in edge density gradients that benefited electron Bernstein wave coupling. There was also a reduction in ELM frequency and amplitude, followed by a period of complete ELM suppression. In general, it was observed that both the best and the average confinement occurred after lithium deposition and that the increase in WMHD occurs mostly through an increase in We. In addition, a liquid lithium divertor (LLD) is being installed on NSTX this year. As the first fully-toroidal liquid metal divertor target, experiments with the LLD can provide insight into the behavior of metallic ITER PFC's should they liquefy during high-power divertor tokamak operations. The NSTX lithium coating and LLD experiments are important near-term steps in demonstrating the potential of liquid lithium as a solution to the first-wall problem for both magnetic and inertial fusion reactors.

Kaita, R; Kugel, H; Bell, M G; Bell, R; Boedo, J; Bush, C; Ellis, R; Gates, D; Gerhardt, S; Gray, T; Kallman, J; Kaye, S; LeBlanc, B; Majeski, R; Maingi, R; Mansfield, D; Menard, J; Mueller, D; Ono, M; Paul, S; Raman, R; Roquemore, A L; Ross, P W; Sabbagh, S; Schneider, H; Skinner, S H; Soukhanovskii, V; Stevenson, T; Stotler, D; Timberlake, J; Zakharov, L; Ahn, J; Allain, J P; Wampler, W R

2009-01-08T23:59:59.000Z

119

Plasma Performance Improvement with Lithium-Coated Plasma-Facing Components in NSTX  

SciTech Connect

Lithium as a plasma-facing material has many attractive features, including a reduction in the recycling of hydrogenic species and the potential for withstanding high heat and neutron fluxes in fusion reactors. Recent NSTX experiments have shown, for the first time, significant and recurring benefits of lithium coatings on plasma-facing components (PFC's) to the performance of divertor plasmas in both L- and H- mode confinement regimes heated by high-power neutral beams. They included decreases in the plasma density and inductive flux consumption, and increases in the electron temperature, ion temperature, energy confinement time, and DD neutron rate. Extended periods of MHD quiescence were also achieved, and measurements of the visible emission from the lower divertor showed a reduction in the deuterium, carbon, and oxygen line emission. Other salient results with lithium evaporation included a broadening of the electron temperature profile, and changes in edge density gradients that benefited electron Bernstein wave coupling. There was also a reduction in ELM frequency and amplitude, followed by a period of complete ELM suppression. In general, it was observed that both the best and the average confinement occurred after lithium deposition and that the increase in WMHD occurs mostly through an increase in We. In addition, a liquid lithium divertor (LLD) is being installed on NSTX this year. As the first fully-toroidal liquid metal divertor target, experiments with the LLD can provide insight into the behavior of metallic ITER PFC's should they liquefy during high-power divertor tokamak operations. The NSTX lithium coating and LLD experiments are important near-term steps in demonstrating the potential of liquid lithium as a solution to the first-wall problem for both magnetic and inertial fusion reactors.

Kaita, R., et. al.

2008-09-29T23:59:59.000Z

120

Y-12 lithium-6 production  

NLE Websites -- All DOE Office Websites (Extended Search)

fusion materials on August 12, 1953. The explosion was quickly determined to be a thermonuclear-like test and was also believed to contain lithium. Y-12 chemists and engineers...

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Air breathing lithium power cells  

DOE Patents (OSTI)

A cell suitable for use in a battery according to one embodiment includes a catalytic oxygen cathode; a stabilized zirconia electrolyte for selective oxygen anion transport; a molten salt electrolyte; and a lithium-based anode. A cell suitable for use in a battery according to another embodiment includes a catalytic oxygen cathode; an electrolyte; a membrane selective to molecular oxygen; and a lithium-based anode.

Farmer, Joseph C.

2014-07-15T23:59:59.000Z

122

Lithium Technology Corporation | Open Energy Information  

Open Energy Info (EERE)

Corporation Corporation Jump to: navigation, search Name Lithium Technology Corporation Place Plymouth Meeting, Pennsylvania Zip PA 19462 Sector Vehicles Product Pennsylvania-based lithium secondary battery company manufacturing rechargeable batteries for plug-in and hybrid vehicles and for custom military and industrial applications. References Lithium Technology Corporation[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Lithium Technology Corporation is a company located in Plymouth Meeting, Pennsylvania . References ↑ "Lithium Technology Corporation" Retrieved from "http://en.openei.org/w/index.php?title=Lithium_Technology_Corporation&oldid=348412"

123

Gas-Liquid Chromatographic Analysis of Long-Chain Fatty Alcohols  

Science Journals Connector (OSTI)

......6 FEBRUARY 1968 of lithium aluminum hydride hydrogenolysis...starting materials for the synthesis of glyceryl ethers...polar liquid phases. Acetate derivatives used by...TMS) and trifluoro- acetate (TFA) derivatives...the methyl esters by lithium aluminum hydride reduction......

Randall Wood

1968-02-01T23:59:59.000Z

124

Lithium bromide absorption chiller passes gas conditioning field test  

SciTech Connect

A lithium bromide absorption chiller has been successfully used to provide refrigeration for field conditioning of natural gas. The intent of the study was to identify a process that could provide a moderate level of refrigeration necessary to meet the quality restrictions required by natural-gas transmission companies, minimize the initial investment risk, and reduce operating expenses. The technology in the test proved comparatively less expensive to operate than a propane refrigeration plant. Volatile product prices and changes in natural-gas transmission requirements have created the need for an alternative to conventional methods of natural-gas processing. The paper describes the problems with the accumulation of condensed liquids in pipelines, gas conditioning, the lithium bromide absorption cycle, economics, performance, and operating and maintenance costs.

Lane, M.J.; Huey, M.A. [Nicol and Associates, Richardson, TX (United States)

1995-07-31T23:59:59.000Z

125

Deprotonative metallation of ferrocenes using mixed lithium-zinc and lithium-cadmium combinations  

E-Print Network (OSTI)

). It is pertinent to mention that lithium bases were previously used to deprotonate the acetal 3, albeit at lower1 Deprotonative metallation of ferrocenes using mixed lithium-zinc and lithium-cadmium combinations on the web Xth XXXXXXXXX 200X DOI: 10.1039/b000000x A mixed lithium-cadmium amide and a combination

Boyer, Edmond

126

Khalil Amine on Lithium-air Batteries  

ScienceCinema (OSTI)

Khalil Amine, materials scientist at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

Khalil Amine

2010-01-08T23:59:59.000Z

127

Novel Electrolytes for Lithium Ion Batteries  

SciTech Connect

We have been investigating three primary areas related to lithium ion battery electrolytes. First, we have been investigating the thermal stability of novel electrolytes for lithium ion batteries, in particular borate based salts. Second, we have been investigating novel additives to improve the calendar life of lithium ion batteries. Third, we have been investigating the thermal decomposition reactions of electrolytes for lithium-oxygen batteries.

Lucht, Brett L

2014-12-12T23:59:59.000Z

128

Multi-layered, chemically bonded lithium-ion and lithium/air batteries  

SciTech Connect

Disclosed are multilayer, porous, thin-layered lithium-ion batteries that include an inorganic separator as a thin layer that is chemically bonded to surfaces of positive and negative electrode layers. Thus, in such disclosed lithium-ion batteries, the electrodes and separator are made to form non-discrete (i.e., integral) thin layers. Also disclosed are methods of fabricating integrally connected, thin, multilayer lithium batteries including lithium-ion and lithium/air batteries.

Narula, Chaitanya Kumar; Nanda, Jagjit; Bischoff, Brian L; Bhave, Ramesh R

2014-05-13T23:59:59.000Z

129

Conductive lithium storage electrode  

DOE Patents (OSTI)

A compound comprising a composition A.sub.x(M'.sub.1-aM''.sub.a).sub.y(XD.sub.4).sub.z, A.sub.x(M'.sub.1-aM''.sub.a).sub.y(DXD.sub.4).sub.z, or A.sub.x(M'.sub.1-aM''.sub.a).sub.y(X.sub.2D.sub.7).sub.z, and have values such that x, plus y(1-a) times a formal valence or valences of M', plus ya times a formal valence or valence of M'', is equal to z times a formal valence of the XD.sub.4, X.sub.2D.sub.7, or DXD.sub.4 group; or a compound comprising a composition (A.sub.1-aM''.sub.a).sub.xM'.sub.y(XD.sub.4).sub.z, (A.sub.1-aM''.sub.a).sub.xM'.sub.y(DXD.sub.4).sub.z (A.sub.1-aM''.sub.a).sub.xM'.sub.y(X.sub.2D.sub.7).sub.z and have values such that (1-a).sub.x plus the quantity ax times the formal valence or valences of M'' plus y times the formal valence or valences of M' is equal to z times the formal valence of the XD.sub.4, X.sub.2D.sub.7 or DXD.sub.4 group. In the compound, A is at least one of an alkali metal and hydrogen, M' is a first-row transition metal, X is at least one of phosphorus, sulfur, arsenic, molybdenum, and tungsten, M'' any of a Group IIA, IIIA, IVA, VA, VIA, VIIA, VIIIA, IB, IIB, IIIB, IVB, VB, and VIB metal, D is at least one of oxygen, nitrogen, carbon, or a halogen, 0.0001lithium phosphate that can intercalate lithium or hydrogen. The compound can be used in an electrochemical device including electrodes and storage batteries and can have a gravimetric capacity of at least about 80 mAh/g while being charged/discharged at greater than about C rate of the compound.

Chiang, Yet-Ming (Framingham, MA); Chung, Sung-Yoon (Incheon, KR); Bloking, Jason T. (Mountain View, CA); Andersson, Anna M. (Vasteras, SE)

2012-04-03T23:59:59.000Z

130

Conductive lithium storage electrode  

DOE Patents (OSTI)

A compound comprising a composition A.sub.x(M'.sub.1-aM''.sub.a).sub.y(XD.sub.4).sub.z, A.sub.x(M'.sub.1-aM''.sub.a).sub.y(DXD.sub.4).sub.z, or A.sub.x(M'.sub.1-aM''.sub.a).sub.y(X.sub.2D.sub.7).sub.z, and have values such that x, plus y(1-a) times a formal valence or valences of M', plus ya times a formal valence or valence of M'', is equal to z times a formal valence of the XD.sub.4, X.sub.2D.sub.7, or DXD.sub.4 group; or a compound comprising a composition (A.sub.1-aM''.sub.a).sub.xM'.sub.y(XD.sub.4).sub.z, (A.sub.1-aM''.sub.a).sub.xM'.sub.y(DXD.sub.4).sub.z(A.sub.1-aM''.sub.a).s- ub.xM'.sub.y(X.sub.2D.sub.7).sub.z and have values such that (1-a).sub.x plus the quantity ax times the formal valence or valences of M'' plus y times the formal valence or valences of M' is equal to z times the formal valence of the XD.sub.4, X.sub.2D.sub.7 or DXD.sub.4 group. In the compound, A is at least one of an alkali metal and hydrogen, M' is a first-row transition metal, X is at least one of phosphorus, sulfur, arsenic, molybdenum, and tungsten, M'' any of a Group IIA, IIIA, IVA, VA, VIA, VIIA, VIIIA, IB, IIB, IIIB, IVB, VB, and VIB metal, D is at least one of oxygen, nitrogen, carbon, or a halogen, 0.0001lithium phosphate that can intercalate lithium or hydrogen. The compound can be used in an electrochemical device including electrodes and storage batteries and can have a gravimetric capacity of at least about 80 mAh/g while being charged/discharged at greater than about C rate of the compound.

Chiang, Yet-Ming (Framingham, MA); Chung, Sung-Yoon (Seoul, KR); Bloking, Jason T. (Cambridge, MA); Andersson, Anna M. (Uppsala, SE)

2008-03-18T23:59:59.000Z

131

JOURNAL DE PHYSIQUE ColZoque C8, suppl6ment au n08, Tome 41, aoGt 1980, page C8-595 DENSITY, COMPRESSIBILITY, SPECIFIC HEAT AND DIFFRACTION DATA OF LITHIUM-MAGNESIUM ALLOYS  

E-Print Network (OSTI)

, COMPRESSIBILITY, SPECIFIC HEAT AND DIFFRACTION DATA OF LITHIUM-MAGNESIUM ALLOYS H. Ruppersberg, 3. Saar, W deviation from linear behaviour. The excess specific heat is Larger for the liquid than for the solid phase. Introduction We study lithium alloys because the isotope 7 ~ ihas a negative neutron-scattering amplitude

Paris-Sud XI, Université de

132

Solid composite electrolytes for lithium batteries  

DOE Patents (OSTI)

Solid composite electrolytes are provided for use in lithium batteries which exhibit moderate to high ionic conductivity at ambient temperatures and low activation energies. In one embodiment, a ceramic-ceramic composite electrolyte is provided containing lithium nitride and lithium phosphate. The ceramic-ceramic composite is also preferably annealed and exhibits an activation energy of about 0.1 eV.

Kumar, Binod (Dayton, OH); Scanlon, Jr., Lawrence G. (Fairborn, OH)

2000-01-01T23:59:59.000Z

133

Anode materials for lithium-ion batteries  

DOE Patents (OSTI)

An anode material for lithium-ion batteries is provided that comprises an elongated core structure capable of forming an alloy with lithium; and a plurality of nanostructures placed on a surface of the core structure, with each nanostructure being capable of forming an alloy with lithium and spaced at a predetermined distance from adjacent nanostructures.

Sunkara, Mahendra Kumar; Meduri, Praveen; Sumanasekera, Gamini

2014-12-30T23:59:59.000Z

134

Design and Simulation of Lithium Rechargeable Batteries  

E-Print Network (OSTI)

kg/m3) ! ef excess capacity of lithium foil ! rcn density ofU I read * ef ! excess capacity of lithium foil read * rcn !lx,f6.3,' ef, excess capacity of lithium foil' &/lx,f6.1,'

Doyle, C.M.

2010-01-01T23:59:59.000Z

135

Lithium metal oxide electrodes for lithium cells and batteries  

DOE Patents (OSTI)

A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO.sub.2.(1-x)Li.sub.2 M'O.sub.3 in which 0

Thackeray, Michael M. (Naperville, IL); Johnson, Christopher S. (Naperville, IL); Amine, Khalil (Downers Grove, IL); Kim, Jaekook (Naperville, IL)

2004-01-13T23:59:59.000Z

136

Significant influence of insufficient lithium on electrochemical performance of lithium-rich layered oxide cathodes for lithium ion batteries  

Science Journals Connector (OSTI)

Abstract With an aim to broaden the understanding of the factors that govern electrochemical performance of lithium-rich layered oxide, the influences of insufficient lithium on reversible capacity, cyclic stability and rate capability of the oxide as cathode of lithium ion battery are investigated in this study. Various concentrations of lithium precursor are introduced to synthesize a target composition Li[Li0.13Ni0.30Ni0.57]O2, and the resulting products are characterized with inductively coupled plasma spectrum, scanning electron microscope, X-ray diffraction, Raman spectroscopy, and electrochemical measurements. The results indicate that the lithium content in the resulting oxide decreases with reducing the concentration of lithium precursor from 10wt%-excess lithium to stoichiometric lithium, due to insufficient compensation for lithium volatilization during synthesis process at high temperature. However, all these oxides still exhibit typically structural and electrochemical characteristics of lithium-rich layered oxides. Interestingly, with decreasing the Li content in the oxide, its reversible capacity increases due to relatively higher content of active transition-metal ions, while the cyclic stability degrades severely because of structural instability induced by higher content of Mn3+ ions and deeper lithium extraction.

Xingde Xiang; Weishan Li

2014-01-01T23:59:59.000Z

137

Thin-film Lithium Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Thin-Film Battery with Lithium Anode Courtesy of Oak Ridge National Laboratory, Materials Science and Technology Division Thin-Film Lithium Batteries Resources with Additional Information The Department of Energy's 'Oak Ridge National Laboratory (ORNL) has developed high-performance thin-film lithium batteries for a variety of technological applications. These batteries have high energy densities, can be recharged thousands of times, and are only 10 microns thick. They can be made in essentially any size and shape. Recently, Teledyne licensed this technology from ORNL to make batteries for medical devices including electrocardiographs. In addition, new "textured" cathodes have been developed which have greatly increased the peak current capability of the batteries. This greatly expands the potential medical uses of the batteries, including transdermal applications for heart regulation.'

138

Thin-film Rechargeable Lithium Batteries  

DOE R&D Accomplishments (OSTI)

Thin film rechargeable lithium batteries using ceramic electrolyte and cathode materials have been fabricated by physical deposition techniques. The lithium phosphorous oxynitride electrolyte has exceptional electrochemical stability and a good lithium conductivity. The lithium insertion reaction of several different intercalation materials, amorphous V{sub 2}O{sub 5}, amorphous LiMn{sub 2}O{sub 4}, and crystalline LiMn{sub 2}O{sub 4} films, have been investigated using the completed cathode/electrolyte/lithium thin film battery.

Dudney, N. J.; Bates, J. B.; Lubben, D.

1995-06-00T23:59:59.000Z

139

Imaging Lithium Air Electrodes | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Neutron Imaging Reveals Lithium Distribution in Lithium-Air Electrodes Neutron Imaging Reveals Lithium Distribution in Lithium-Air Electrodes Agatha Bardoel - January 01, 2013 Image produced by neutron-computed tomography. The next step in revolutionizing electric vehicle capacity Research Contacts: Hassina Bilheux, Jagjit Nanda, and S. Pannala Using neutron-computed tomography, researchers at the CG-1D neutron imaging instrument at Oak Ridge National Laboratory's High Flux Isotope Reactor (HFIR) have successfully mapped the three-dimensional spatial distribution of lithium products in electrochemically discharged lithium-air cathodes. Lithium-air chemistry promises very high-energy density that, if successful, would revolutionize the world of electric vehicles by extending their range to 500 miles or more. The high-energy density comes from

140

Solid solution lithium alloy cermet anodes  

DOE Patents (OSTI)

A metal-ceramic composite ("cermet") has been produced by a chemical reaction between a lithium compound and another metal. The cermet has advantageous physical properties, high surface area relative to lithium metal or its alloys, and is easily formed into a desired shape. An example is the formation of a lithium-magnesium nitride cermet by reaction of lithium nitride with magnesium. The reaction results in magnesium nitride grains coated with a layer of lithium. The nitride is inert when used in a battery. It supports the metal in a high surface area form, while stabilizing the electrode with respect to dendrite formation. By using an excess of magnesium metal in the reaction process, a cermet of magnesium nitride is produced, coated with a lithium-magnesium alloy of any desired composition. This alloy inhibits dendrite formation by causing lithium deposited on its surface to diffuse under a chemical potential into the bulk of the alloy.

Richardson, Thomas J.

2013-07-09T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
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141

Preliminary Evaluation of the Adequacy of Lithium Resources of the World and China for D-T Fusion Reactors  

Science Journals Connector (OSTI)

This paper studied the adequacy of the World and China lithium resources, considering the most promising uses in the future, involving nuclear fusion and electric-vehicles. The lithium recycle model for D-T fusion power plant and electric-vehicles, and the logistic growth prediction model of the primary energy for the World and China were constructed. Based on these models, preliminary evaluation of lithium resources adequacy of the World and China for D-T fusion reactors was presented under certain assumptions. Results show that: a. The world terrestrial reserves of lithium seems too limited to support a significant D-T power program, but the lithium reserves of China are relatively abundant, compared with the world case. b. The lithium resources contained in the oceans can be called the "permanent" energy. c. The change in 6Li enrichment has no obvious effect on the availability period of the lithium resources using FDS-II (Liquid Pb-17Li breeder blanket) type of reactors, but it has a stronger effect when PPCS-B (Solid Li4 SiO4 ceramics breeder blanket) is used.

Wang Yongliang (???); Ni Muyi (???); Jiang Jieqiong (???); Wu Yican (???); FDS-Team

2012-01-01T23:59:59.000Z

142

Transparent lithium-ion batteries  

Science Journals Connector (OSTI)

...computers). Typically, a battery is composed of electrode...nanotubes (5, 7), graphene (11), and organic...is not suitable for batteries, because, to our knowledge...production of 30-inch graphene films for transparent electrodes...rechargeable lithium batteries . Nature 414 : 359 – 367...

Yuan Yang; Sangmoo Jeong; Liangbing Hu; Hui Wu; Seok Woo Lee; Yi Cui

2011-01-01T23:59:59.000Z

143

Predicting the Voltage Dependence of Interfacial Electrochemical Processes at Lithium-Intercalated Graphite Edge Planes  

E-Print Network (OSTI)

The applied potential governs lithium-intercalation and electrode passivation reactions in lithium ion batteries, but are challenging to calibrate in condensed phase DFT calculations. In this work, the "anode potential" of charge-neutral lithium-intercalated graphite (LiC(6)) with oxidized edge planes is computed as a function of Li-content n(Li)) at edge planes, using ab initio molecular dynamics (AIMD), a previously introduced Li+ transfer free energy method, and the experimental Li+/Li(s) value as reference. The voltage assignments are corroborated using explicit electron transfer from fluoroethylene carbonate radical anion markers. PF6- is shown to decompose electrochemically (i.e., not just thermally) at low potentials imposed by our voltage calibration technique. We demonstrate that excess electrons reside in localized states-in-the-gap in the organic carbonate liquid region, which is not semiconductor-like (band-state-like) as widely assumed in the literature.

Leung, Kevin

2015-01-01T23:59:59.000Z

144

Synthesis and structural properties of lithium titanium oxide powder  

Science Journals Connector (OSTI)

Recently, lithium titanium oxide material has gained renewed interest in electrodes for lithium ion rechargeable batteries. We investigated the influence of excess Li on the structural characteristics of lithium ...

Soo Ho Kim; Kwang Hoon Lee; Baek Seok Seong…

2006-11-01T23:59:59.000Z

145

High purity lithium iron phosphate/carbon composites prepared by using secondary lithium source  

Science Journals Connector (OSTI)

Abstract Various lithium salts including lithium carbonate, lithium hydroxide, lithium acetate and lithium citrate were used as secondary lithium sources for the synthesis of lithium iron phosphate/carbon composites with cheap iron sources in the form of Fe and FePO4. Samples were characterized by X-ray diffraction, scanning electron microscopy, cyclic voltammetry and constant-current charge–discharge tests. The results showed that lithium carbonate derived product generated a high purity LiFePO4 phase with high tap densities. Furthermore, satisfactory electrochemical performance with an initial discharge capacity of 146.1 mAh g? 1 at 0.5 C rate and good capacity retention of 95.2% after 50 cycles were achieved.

Jinhan Yao; Xiaohui Wang; Pinjie Zhang; Jianbo Wang; Jian Xie; Kondo-Francois Aguey-Zinsou; Chun'An Ma; Lianbang Wang

2013-01-01T23:59:59.000Z

146

Lithium borate cluster salts as novel redox shuttles for overcharge protection of lithium-ion cells.  

SciTech Connect

Redox shuttle is a promising mechanism for intrinsic overcharge protection in lithium-ion cells and batteries. Two lithium borate cluster salts are reported to function as both the main salt for a nonaqueous electrolyte and the redox shuttle for overcharge protection. Lithium borate cluster salts with a tunable redox potential are promising candidates for overcharge protection for most positive electrodes in state-of-the-art lithium-ion cells.

Chen, Z.; Liu, J.; Jansen, A. N.; Casteel, B.; Amine, K.; GirishKumar, G.; Air Products and Chemicals, Inc.

2010-01-01T23:59:59.000Z

147

Lithium Metal Oxide Electrodes For Lithium Cells And Batteries  

DOE Patents (OSTI)

A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO.sub.2.(1-x)Li.sub.2 M'O.sub.3 in which 0

Thackeray, Michael M. (Naperville, IL); Johnson, Christopher S. (Naperville, IL); Amine, Khalil (Downers Grove, IL); Kim, Jaekook (Naperville, IL)

2004-01-20T23:59:59.000Z

148

Lithium metal oxide electrodes for lithium cells and batteries  

DOE Patents (OSTI)

A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO.sub.2.(1-x)Li.sub.2M'O.sub.3 in which 0

Thackeray, Michael M. (Naperville, IL); Johnson, Christopher S. (Naperville, IL); Amine, Khalil (Oakbrook, IL)

2008-12-23T23:59:59.000Z

149

Polymers For Advanced Lithium Batteries | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Polymers For Advanced Lithium Batteries Polymers For Advanced Lithium Batteries 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and...

150

Polymers For Advanced Lithium Batteries | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Polymers For Advanced Lithium Batteries Polymers For Advanced Lithium Batteries 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and...

151

Vehicle Technologies Office Merit Review 2014: High Energy Lithium...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

High Energy Lithium Batteries for PHEV Applications Vehicle Technologies Office Merit Review 2014: High Energy Lithium Batteries for PHEV Applications Presentation given by...

152

Additives and Cathode Materials for High-Energy Lithium Sulfur...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Additives and Cathode Materials for High-Energy Lithium Sulfur Batteries Additives and Cathode Materials for High-Energy Lithium Sulfur Batteries 2013 DOE Hydrogen and Fuel Cells...

153

Development of Polymer Electrolytes for Advanced Lithium Batteries...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Development of Polymer Electrolytes for Advanced Lithium Batteries Development of Polymer Electrolytes for Advanced Lithium Batteries 2013 DOE Hydrogen and Fuel Cells Program and...

154

Electrolytes - R&D for Advanced Lithium Batteries. Interfacial...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

R&D for Advanced Lithium Batteries. Interfacial Behavior of Electrolytes Electrolytes - R&D for Advanced Lithium Batteries. Interfacial Behavior of Electrolytes 2012 DOE Hydrogen...

155

Manipulating the Surface Reactions in Lithium Sulfur Batteries...  

NLE Websites -- All DOE Office Websites (Extended Search)

Manipulating the Surface Reactions in Lithium Sulfur Batteries Using Hybrid Anode Structures. Manipulating the Surface Reactions in Lithium Sulfur Batteries Using Hybrid Anode...

156

Interface Modifications by Anion Acceptors for High Energy Lithium...  

NLE Websites -- All DOE Office Websites (Extended Search)

Modifications by Anion Acceptors for High Energy Lithium Ion Batteries. Interface Modifications by Anion Acceptors for High Energy Lithium Ion Batteries. Abstract: Li-rich, Mn-rich...

157

Hierarchically Porous Graphene as a Lithium-Air Battery Electrode...  

NLE Websites -- All DOE Office Websites (Extended Search)

Hierarchically Porous Graphene as a Lithium-Air Battery Electrode. Hierarchically Porous Graphene as a Lithium-Air Battery Electrode. Abstract: Functionalized graphene sheets (FGS)...

158

Exploring the interaction between lithium ion and defective graphene...  

NLE Websites -- All DOE Office Websites (Extended Search)

Exploring the interaction between lithium ion and defective graphene surface using dispersion corrected DFT studies. Exploring the interaction between lithium ion and defective...

159

Addressing the Voltage Fade Issue with Lithium-Manganese-Rich...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials 2013 DOE...

160

Expansion of Novolyte Capacity for Lithium Ion Electrolyte Production...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

15eswise2012p.pdf More Documents & Publications Expansion of Novolyte Capacity for Lithium Ion Electrolyte Production Expansion of Novolyte Capacity for Lithium Ion Electrolyte...

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Celgard US Manufacturing Facilities Initiative for Lithium-ion...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

More Documents & Publications Celgard US Manufacturing Facilities Initiative for Lithium-ion Battery Separator Celgard US Manufacturing Facilities Initiative for Lithium-ion...

162

Expansion of Novolyte Capacity for Lithium Ion Electrolyte Production...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

15eswise2011p.pdf More Documents & Publications Expansion of Novolyte Capacity for Lithium Ion Electrolyte Production Expansion of Novolyte Capacity for Lithium Ion Electrolyte...

163

Dendrite-Free Lithium Deposition via Self-Healing Electrostatic...  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrostatic Shield Mechanism . Abstract: Lithium metal batteries are called the “holy grail” of energy storage systems. However, lithium dendrite growth in these...

164

Effects of Carbonate Solvents and Lithium Salts on Morphology...  

NLE Websites -- All DOE Office Websites (Extended Search)

Efficiency of Lithium Electrode. Abstract: The application of lithium (Li) metal anode in rechargeable batteries is hindered by Li dendrite growth during Li deposition and...

165

High-capacity hydrogen storage in lithium and sodium amidoboranes...  

NLE Websites -- All DOE Office Websites (Extended Search)

capacity hydrogen storage in lithium and sodium amidoboranes. High-capacity hydrogen storage in lithium and sodium amidoboranes. Abstract: A substantial effort worldwide has been...

166

Lithium Metal Anodes for Rechargeable Batteries  

SciTech Connect

Rechargeable lithium metal batteries have much higher energy density than those of lithium ion batteries using graphite anode. Unfortunately, uncontrollable dendritic lithium growth inherent in these batteries (upon repeated charge/discharge cycling) and limited Coulombic efficiency during lithium deposition/striping has prevented their practical application over the past 40 years. With the emerging of post Li-ion batteries, safe and efficient operation of lithium metal anode has become an enabling technology which may determine the fate of several promising candidates for the next generation of energy storage systems, including rechargeable Li-air battery, Li-S battery, and Li metal battery which utilize lithium intercalation compounds as cathode. In this work, various factors which affect the morphology and Coulombic efficiency of lithium anode will be analyzed. Technologies used to characterize the morphology of lithium deposition and the results obtained by modeling of lithium dendrite growth will also be reviewed. At last, recent development in this filed and urgent need in this field will also be discussed.

Xu, Wu; Wang, Jiulin; Ding, Fei; Chen, Xilin; Nasybulin, Eduard N.; Zhang, Yaohui; Zhang, Jiguang

2014-02-28T23:59:59.000Z

167

Ternary compound electrode for lithium cells  

DOE Patents (OSTI)

Lithium-based cells are promising for applications such as electric vehicles and load-leveling for power plants since lithium is very electropositive and of light weight. One type of lithium-based cell utilizes a molten salt electrolyte and normally is operated in the temperature range of about 350 to 500/sup 0/C. Such high temperature operation accelerates corrosion problems. The present invention provides an electrochemical cell in which lithium is the electroactive species. The cell has a positive electrode which includes a ternary compound generally represented as Li-M-O, wherein M is a transition metal. Corrosion of the inventive cell is considerably reduced.

Raistrick, I.D.; Godshall, N.A.; Huggins, R.A.

1980-07-30T23:59:59.000Z

168

Block copolymer electrolytes for lithium batteries  

E-Print Network (OSTI)

connecting to the solid-state lithium battery. c. An opticalbattery (discounting packaging, tabs, etc. ) demonstrate the advantage of the solid-state

Hudson, William Rodgers

2011-01-01T23:59:59.000Z

169

LITHIUM-BASED ELECTROCHROMIC MIRRORS  

NLE Websites -- All DOE Office Websites (Extended Search)

870 870 rd Presented at the 203 Meeting of the Electrochemical Society, April 28-30, 2003 in Paris, France and published in the Proceedings. Lithium-Based Electrochromic Mirrors Thomas J. Richardson and Jonathan L. Slack Lawrence Berkeley National Laboratory April 2003 This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building Technology, State and Community Programs, Office of Building Research and Standards of the U.S. Department of Energy under Contract No. DE-AC03-76SF00098. LITHIUM-BASED ELECTROCHROMIC MIRRORS Thomas J. Richardson* and Jonathan L. Slack Building Technologies Department Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Berkeley, California 94720, USA

170

Electrolytes for lithium ion batteries  

SciTech Connect

A family of electrolytes for use in a lithium ion battery. The genus of electrolytes includes ketone-based solvents, such as, 2,4-dimethyl-3-pentanone; 3,3-dimethyl 2-butanone(pinacolone) and 2-butanone. These solvents can be used in combination with non-Lewis Acid salts, such as Li.sub.2[B.sub.12F.sub.12] and LiBOB.

Vaughey, John; Jansen, Andrew N.; Dees, Dennis W.

2014-08-05T23:59:59.000Z

171

Lithium batteries for pulse power  

SciTech Connect

New designs of lithium batteries having bipolar construction and thin cell components possess the very low impedance that is necessary to deliver high-intensity current pulses. The R D and understanding of the fundamental properties of these pulse batteries have reached an advanced level. Ranges of 50--300 kW/kg specific power and 80--130 Wh/kg specific energy have been demonstrated with experimental high-temperature lithium alloy/transition-metal disulfide rechargeable bipolar batteries in repeated 1- to 100-ms long pulses. Other versions are designed for repetitive power bursts that may last up to 20 or 30 s and yet may attain high specific power (1--10 kW/kg). Primary high-temperature Li-alloy/FeS{sub 2} pulse batteries (thermal batteries) are already commercially available. Other high-temperature lithium systems may use chlorine or metal-oxide positive electrodes. Also under development are low-temperature pulse batteries: a 50-kW Li/SOCl{sub 2} primary batter and an all solid-state, polymer-electrolyte secondary battery. Such pulse batteries could find use in commercial and military applications in the near future. 21 refs., 8 figs.

Redey, L.

1990-01-01T23:59:59.000Z

172

Poly(vinylidenefluoride)-hexafluoropropylene–methyl N-methylpyrrolidinium-N-acetate trifluoromethanesulfonylimide–lithium trifluoromethanesulfonylimide gel electrolytes  

Science Journals Connector (OSTI)

New polymer-ionic liquid-lithium salt gel electrolytes (PILGEs) were prepared using poly(vinylidenefluoride)-hexafluoropropylene copolymer (PVdF(HFP)), methyl N-methylpyrrolidinium-N-acetate trifluoromethanesulfonimide ([MMEPyr][TFSI]), and lithium trifluoromethanesulfonylimide (LiTFSI) in order to investigate the effects of ionic liquids containing an ester group on the electrochemical properties of polymer gel electrolytes. Free standing ionic gels consisting of PVdF(HFP), [MMEPyr][TFSI], and LiTFSI were prepared in a range of weight ratio of polymer/[MMEPyr][TFSI]/LiTFSI = 1/2/0.1 ? 1. Ionic conductivities for the prepared \\{PILGEs\\} were measured with changing temperature and weight ratio of LiTFSI and the obtained values were found to be reasonable (10?4 S cm?1) over the operating temperatures.

Ki-Sub Kim; Seul Bee Lee; Hyunjoo Lee; Hoon Sik Kim; Youngwoo Lee; Kwangsoo Kwack

2009-01-01T23:59:59.000Z

173

Hydrogen and helium entrapment in flowing liquid metal plasma-facing surfaces  

E-Print Network (OSTI)

Hydrogen and helium entrapment in flowing liquid metal plasma-facing surfaces Ahmed Hassanein the PFC surface (helium and hydrogen isotopes) while accommodating high heat loads. To study this problem. Hydrogen isotope (DT) particles are likely be trapped in the liquid metal surface (e.g., lithium) due

Harilal, S. S.

174

Jeff Chamberlain on Lithium-air batteries  

ScienceCinema (OSTI)

Jeff Chamberlain, technology transfer expert at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries. More information at http://www.anl.gov/Media_Center/News/2009/batteries090915.html

Chamberlain, Jeff

2013-04-19T23:59:59.000Z

175

Jeff Chamberlain on Lithium-air batteries  

SciTech Connect

Jeff Chamberlain, technology transfer expert at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries. More information at http://www.anl.gov/Media_Center/News/2009/batteries090915.html

Chamberlain, Jeff

2009-01-01T23:59:59.000Z

176

Discovery of pre-galactic lithium  

Science Journals Connector (OSTI)

... so these combined in nuclear reactions to make deuterium, helium-3, helium-4 and lithium-7, production of heavier elements being aborted by the absence of stable nuclei at ... other hand, is totally destroyed in matter cycled through stars, and helium-3 and lithium-7 can be both created and destroyed, so that the net effect of stellar ...

Bernard Pagel

1982-06-10T23:59:59.000Z

177

Thin liquid lithium targets for high power density  

E-Print Network (OSTI)

as possible (accuracy of ~0.1 mm ·Temperature > ~ 200 oC ·Vacuum #12;19 Film formation issues 3 fundamental issues Nozzle Orifice Retainer Deflector Film 1. Effects of nozzle inlet and outlet design 2. Orifice design, material, and finish 3. Deflector design and finish #12

McDonald, Kirk

178

Magnetic propulsion of liquid Li in tokamaks 1  

E-Print Network (OSTI)

, 1999 1 This work is supported by US DoE contract No. DE{AC020{76{CHO{3073. PRINCETON PLASMA PHYSICS of the blanket, which is hardly accessible, and its outer part. PRINCETON PLASMA PHYSICS LABORATORY PPPL 2 #12 for tokamak­reactors. PRINCETON PLASMA PHYSICS LABORATORY PPPL 3 #12; Liquid Li tokamak Lithium Stream Thin

Zakharov, Leonid E.

179

Inexpensive, Nonfluorinated (or Partially Fluorinated) Anions for Lithium Salts and Ionic Liquids for Lithium Battery Electrolytes  

Energy.gov (U.S. Department of Energy (DOE))

2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

180

Inexpensive, Nonfluorinated (or Partially Fluorinated) Anions for Lithium Salts and Ionic Liquids for Lithium Battery Electrolytes  

Energy.gov (U.S. Department of Energy (DOE))

2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Inexpensive, Nonfluorinated Anions for Lithium Salts and Ionic Liquids for Lithium Battery Electrolytes  

Energy.gov (U.S. Department of Energy (DOE))

2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

182

Advanced Electrolyte Additives for PHEV/EV Lithium-ion Battery  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

calculation method and provide insights for the next step research of advanced additives. 5 Pristine Lithium uptake Lithium removal Lithium anodes - Instantaneous...

183

Surface reconstruction and chemical evolution of stoichiometric layered cathode materials for lithium-ion batteries  

E-Print Network (OSTI)

Li-Rich Layered Oxides for Lithium Batteries. Nano Lett. 13,O 2 Cathode Material in Lithium Ion Batteries. Adv. Energysolvent decomposition in lithium ion batteries: first-

Lin, Feng

2014-01-01T23:59:59.000Z

184

Aliovalent titanium substitution in layered mixed Li Ni-Mn-Co oxides for lithium battery applications  

E-Print Network (OSTI)

indicates that some of the excess lithium is indeed presentneither the presence of excess lithium on 3b sites nor ansamples not containing excess lithium. To minimize kinetic

Kam, Kinson

2011-01-01T23:59:59.000Z

185

How should findings on antisuicidal effects of lithium be integrated into practical treatment decisions?  

Science Journals Connector (OSTI)

Beyond its prophylactic efficacy lithium has demonstrated possibly specific antisuicidal effects. Lithium significantly reduces the high excess mortality of patients with affective disorders. Appropriate lithium ...

Prof.Dr.med. B. Müller-Oerlinghausen

2003-06-01T23:59:59.000Z

186

E-Print Network 3.0 - au-implanted lithium niobate Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

lithium niobate crystals Summary: O-doped lithium niobate crystals C. L. Sonesa Optoelectronics Research Centre, University of Southampton... lithium niobate crystals induced by...

187

SolidEnergy Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Science & Innovation » Innovation » Commercialization » National Science & Innovation » Innovation » Commercialization » National Clean Energy Business Plan Competition » SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high

188

Doubly Excited States in Lithium  

Science Journals Connector (OSTI)

Doubly and triply excited states of lithium are considered in an effort to identify the energy levels responsible for the several narrow lines present in the optical spectrum of that element which are not classifiable in the normal singly excited spectra of that atom. Since most of these states are coupled to continuum states through the electrostatic interaction of the electrons and will thus have extremely short lifetimes, a majority of the multiply excited states can be excluded from consideration in identifying these narrow lines. The observed narrow spectral lines can be plasuibly identified on the basis of screening-theory estimates of the energies.

J. D. Garcia and J. E. Mack

1965-05-17T23:59:59.000Z

189

Anharmonic Three-Phonon Processes in Lithium Fluoride  

Science Journals Connector (OSTI)

The ultrasonic attenuation was measured in lithium fluoride for longitudinal and both transverse waves along the [110] axis at 0.4 and 1.0 Gc/sec from liquid-helium to room temperatures. After subtracting the low-temperature residual attenuation, the anharmonic attenuation of the slow transverse mode was found to vary linearly with frequency and as T3.5 below 30°K. For the fast transverse and the longitudinal modes, the temperature variation is more rapid and not expressible as a single power of temperature. The attenuation of the longitudinal mode showed some dependence on beam intensity. The attenuation of the slow transverse waves at 15°K was found to be somewhat higher than predicted by the Landau-Rumer theory. The strength of three-phonon processes had been deduced by Berman and Brock from the isotope thermal resistance of lithium fluoride. These results refer to phonons of frequencies around 300 Gc/sec. Assuming a linear variation with frequency, the present attenuation values agree to almost within a factor 2 with the values deduced by Berman and Brock at the same temperatures. Velocities of the three modes are given as functions of crystallographic direction.

J. de Klerk and P. G. Klemens

1966-07-15T23:59:59.000Z

190

A rapid method for the determination of lithium transference numbers  

SciTech Connect

Lithium ion-conducting polymer electrolytes are of increasing interest for use in lithium-polymer batteries. Lithium transference numbers, the net fraction of current carried by lithium in a cell, are key figures of merit for potential lithium battery electrolytes. The authors describe the Electrophoretic NMR (ENMR) method for the determination of lithium ion transference numbers (T{sub Li}). The work presented is a proof-of-concept of the application of the ENMR method to lithium ion transference measurements for several different lithium salts in gelled electrolytes. The NMR method allows accurate determination of T{sub Li} values, as indicated by the similarity of T{sub Li} in the gelled electrolytes to those in aqueous electrolyte solutions at low salt concentration. Based on calculated tradeoffs of various experimental parameters, they also discuss some conclusions concerning the range of applicability of the method to other electrolytes with lower lithium mobility.

Zawodzinski, T.A. Jr.; Dai, H.; Sanderson, S.; Davey, J.; Uribe, F. [Los Alamos National Lab., NM (United States). Electronics Materials and Device Research Group

1997-05-01T23:59:59.000Z

191

A Material Change: Bringing Lithium Production Back to America | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A Material Change: Bringing Lithium Production Back to America A Material Change: Bringing Lithium Production Back to America A Material Change: Bringing Lithium Production Back to America June 29, 2012 - 5:34pm Addthis The Rockwood Lithium manufacturing facility in Kings Mountain, North Carolina. | Photo courtesy of Rockwood Lithium. The Rockwood Lithium manufacturing facility in Kings Mountain, North Carolina. | Photo courtesy of Rockwood Lithium. Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Between 1980 and 2009, the global demand for lithium has tripled. This metal is a key material in a number of growing industries -- including advanced vehicle batteries and consumer electronics. But more specifically, lithium-ion batteries are a vital component in electric vehicles and other rechargeable batteries for consumer electronics, and are used to produce

192

Lithium-cation conductivity and crystal structure of lithium diphosphate  

SciTech Connect

The electrical conductivity of lithium diphosphate Li{sub 4}P{sub 2}O{sub 7} has been measured and jump-like increasing of ionic conductivity at 913 K has been found. The crystal structure of Li{sub 4}P{sub 2}O{sub 7} has been refined using high temperature neutron diffraction at 300–1050 K. At 913 K low temperature triclinic form of Li{sub 4}P{sub 2}O{sub 7} transforms into high temperature monoclinic one, space group P2{sub 1}/n, a=8.8261(4) Å, b=5.2028(4) Å, c=13.3119(2) Å, ?=104.372(6)°. The migration maps of Li{sup +} cations based on experimental data implemented into program package TOPOS have been explored. It was found that lithium cations in both low- and high temperature forms of Li{sub 4}P{sub 2}O{sub 7} migrate in three dimensions. Cross sections of the migrations channels extend as the temperature rises, but at the phase transition point have a sharp growth showing a strong “crystal structure – ion conductivity” correlation. -- Graphical abstract: Crystal structure of Li{sub 4}P{sub 2}O{sub 7} at 950 K. Red balls represent oxygen atoms; black lines show Li{sup +} ion migration channels in the layers perpendicular to [001] direction. Highlights: • Structure of Li{sub 4}P{sub 2}O{sub 7} has been refined using high temperature neutron diffraction. • At 913 K triclinic form of Li{sub 4}P{sub 2}O{sub 7} transforms into high temperature monoclinic one. • The migration maps of Li{sup +} implemented into program package TOPOS have been explored. • Cross sections of the migrations channels at the phase transition have a sharp growth.

Voronin, V.I., E-mail: voronin@imp.uran.ru [Institute of Metal Physics Urals Branch RAS, S.Kovalevskoy Street 18, 620041 Ekaterinburg (Russian Federation); Sherstobitova, E.A. [Institute of Metal Physics Urals Branch RAS, S.Kovalevskoy Street 18, 620041 Ekaterinburg (Russian Federation); Blatov, V.A., E-mail: blatov@samsu.ru [Samara Center for Theoretical Materials Science (SCTMS), Samara State University, Ac.Pavlov Street 1, 443011 Samara (Russian Federation); Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589 (Saudi Arabia); Shekhtman, G.Sh., E-mail: shekhtman@ihte.uran.ru [Institute of High Temperature Electrochemistry Urals Branch RAS, Akademicheskaya 20, 620990 Ekaterinburg (Russian Federation)

2014-03-15T23:59:59.000Z

193

The Saft Lithium — Silver Chromate Battery Performances of the LI 210 Type  

Science Journals Connector (OSTI)

After being involved in lithium power sources research since 1964, SAFT perfected in 1970 a new couple: lithium...

G. Lehmann; M. Broussely; P. Lenfant

1978-01-01T23:59:59.000Z

194

Categorical Exclusion 4497: Lithium Wet Chemistry Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8/2012 07:36 8/2012 07:36 8655749041 ENVIRONMENTAL COMPL U.S. Department of Energy Categorical Exclusion Detennination Form Proposed Action Tills: Lithium W@t Chemistry Project (4597) Program or Fi~ld Oftke: Y-12 Site Office L&cationfs) (CiWLCount:r/State): Oak Ridge, Anderson County; Tennessee Proposed Action Description: PAGE 03/04 r: :;: :: !: s .a : brnl, i ~ y. : $ ~-rtl~il : t·:~::;J The proposed action is to develop a small lithium wet chemistry operation for the following purposes: (1) to capture wet chemistry operations, (2) to provide processing path for Lithium materials such as machine dust, (3) to provide lithium based materials, and (4) to produce the littlium hydroxide needed to support production. CategQrj~l Exclusion(s) Applied

195

California Lithium Battery, Inc. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

California California Lithium Battery, Inc. America's Next Top Energy Innovator Challenge 626 likes California Lithium Battery, Inc. Argonne National Laboratory California Lithium Battery ("CALBattery") is a start-up California company established in 2011 to develop and manufacture a breakthrough high energy density and long cycle life lithium battery for utility energy storage, transportation, and defense industries. The company is a joint venture between California-based Ionex Energy Storage Systems and CALiB Power. US production of this advanced Very Large Format (400Ah+) si-graphene LI-ion battery is scheduled to start in California in 2014. Plans are to produce the initial batteries for CALBattery JV partner Ionex Energy Storage Systems for use in 1-100MW grid scale energy storage

196

Argonne Transportation - Lithium Battery Technology Patents  

NLE Websites -- All DOE Office Websites (Extended Search)

Awarded Lithium Battery Technology Patents Awarded Lithium Battery Technology Patents "Composite-structure" material is a promising battery electrode for electric vehicles Argonne National Laboratory has been granted two U.S. patents (U.S. Pat. 6,677,082 and U.S. Pat. 6,680,143) on new "composite-structure" electrode materials for rechargeable lithium-ion batteries. Electrode compositions of this type are receiving worldwide attention. Such electrodes offer superior cost and safety features over state-of-the-art LiCoO2 electrodes that power conventional lithium-ion batteries. Moreover, they demonstrate outstanding cycling stability and can be charged and discharged at high rates, making them excellent candidates to replace LiCoO2 for consumer electronic applications and hybrid electric vehicles.

197

Towards Safer Lithium-Ion Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Towards Safer Lithium-Ion Batteries Towards Safer Lithium-Ion Batteries Speaker(s): Guoying Chen Date: October 25, 2007 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Venkat Srinivasan Safety problems associated with rechargeable lithium batteries are now well recognized. Recent spectacular fires involving cell phones, laptops, and (here at LBNL) AA cells have made the news. These events are generally caused by overcharging and subsequent development of internal shorts. Before these batteries can be used in vehicle applications, improvement in cell safety is a must. We have been active in the area of lithium battery safety for many years. For example, a versatile, inexpensive overcharge protection approach developed in our laboratory, uses an electroactive polymer to act as a reversible, self-actuating, low resistance internal

198

Rotation, inflation, and lithium in the Pleiades  

E-Print Network (OSTI)

The rapidly rotating cool dwarfs of the Pleiades are rich in lithium relative to their slowly rotating counterparts. Motivated by observations of inflated radii in young, active stars, and by calculations showing that radius inflation inhibits pre-main sequence (pre-MS) Li destruction, we test whether this pattern could arise from a connection between stellar rotation rate and radius inflation on the pre-MS. We demonstrate that pre-MS radius inflation can efficiently suppress lithium destruction by rotationally induced mixing, and that the net effect of inflation and rotational mixing is a pattern where rotation correlates with lithium abundance for $M_{*} {\\rm M}_{\\odot}$, similar to the empirical trend in the Pleiades. Next, we adopt different prescriptions for the dependence of inflation on rotation, and compare their predictions to the Pleiades lithium/rotation pattern. A connection between rotation and radius inflation naturally and generically reproduces the important qualitative features of this patte...

Somers, Garrett

2014-01-01T23:59:59.000Z

199

Layered electrodes for lithium cells and batteries  

DOE Patents (OSTI)

Lithium metal oxide compounds of nominal formula Li.sub.2MO.sub.2, in which M represents two or more positively charged metal ions, selected predominantly and preferably from the first row of transition metals are disclosed herein. The Li.sub.2MO.sub.2 compounds have a layered-type structure, which can be used as positive electrodes for lithium electrochemical cells, or as a precursor for the in-situ electrochemical fabrication of LiMO.sub.2 electrodes. The Li.sub.2MO.sub.2 compounds of the invention may have additional functions in lithium cells, for example, as end-of-discharge indicators, or as negative electrodes for lithium cells.

Johnson, Christopher S. (Naperville, IL); Thackeray, Michael M. (Naperville, IL); Vaughey, John T. (Elmhurst, IL); Kahaian, Arthur J. (Chicago, IL); Kim, Jeom-Soo (Naperville, IL)

2008-04-15T23:59:59.000Z

200

Side Reactions in Lithium-Ion Batteries  

E-Print Network (OSTI)

2.8 V vs. lithium suggests Tafel kinetics, but the bend in? a gives the slope of the Tafel region, k eff affects itsincreases, the slope of the Tafel region remains constant,

Tang, Maureen Han-Mei

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Design and Simulation of Lithium Rechargeable Batteries  

E-Print Network (OSTI)

A New Rechargeable Plastic Li-Ion Battery," Lithium Batteryion battery developed at Bellcore in Red Bank, NJ.1-6 The experimental prototYpe cell has the configuration: Li

Doyle, C.M.

2010-01-01T23:59:59.000Z

202

California Lithium Battery, Inc. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

California California Lithium Battery, Inc. America's Next Top Energy Innovator Challenge 626 likes California Lithium Battery, Inc. Argonne National Laboratory California Lithium Battery ("CALBattery") is a start-up California company established in 2011 to develop and manufacture a breakthrough high energy density and long cycle life lithium battery for utility energy storage, transportation, and defense industries. The company is a joint venture between California-based Ionex Energy Storage Systems and CALiB Power. US production of this advanced Very Large Format (400Ah+) si-graphene LI-ion battery is scheduled to start in California in 2014. Plans are to produce the initial batteries for CALBattery JV partner Ionex Energy Storage Systems for use in 1-100MW grid scale energy storage

203

California Lithium Battery, Inc. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

California California Lithium Battery, Inc. America's Next Top Energy Innovator Challenge 626 likes California Lithium Battery, Inc. Argonne National Laboratory California Lithium Battery ("CALBattery") is a start-up California company established in 2011 to develop and manufacture a breakthrough high energy density and long cycle life lithium battery for utility energy storage, transportation, and defense industries. The company is a joint venture between California-based Ionex Energy Storage Systems and CALiB Power. US production of this advanced Very Large Format (400Ah+) si-graphene LI-ion battery is scheduled to start in California in 2014. Plans are to produce the initial batteries for CALBattery JV partner Ionex Energy Storage Systems for use in 1-100MW grid scale energy storage

204

Design and simulation of lithium rechargeable batteries  

SciTech Connect

Lithium -based rechargeable batteries that utilize insertion electrodes are being considered for electric-vehicle applications because of their high energy density and inherent reversibility. General mathematical models are developed that apply to a wide range of lithium-based systems, including the recently commercialized lithium-ion cell. The modeling approach is macroscopic, using porous electrode theory to treat the composite insertion electrodes and concentrated solution theory to describe the transport processes in the solution phase. The insertion process itself is treated with a charge-transfer process at the surface obeying Butler-Volmer kinetics, followed by diffusion of the lithium ion into the host structure. These models are used to explore the phenomena that occur inside of lithium cells under conditions of discharge, charge, and during periods of relaxation. Also, in order to understand the phenomena that limit the high-rate discharge of these systems, we focus on the modeling of a particular system with well-characterized material properties and system parameters. The system chosen is a lithium-ion cell produced by Bellcore in Red Bank, NJ, consisting of a lithium-carbon negative electrode, a plasticized polymer electrolyte, and a lithium-manganese-oxide spinel positive electrode. This battery is being marketed for consumer electronic applications. The system is characterized experimentally in terms of its transport and thermodynamic properties, followed by detailed comparisons of simulation results with experimental discharge curves. Next, the optimization of this system for particular applications is explored based on Ragone plots of the specific energy versus average specific power provided by various designs.

Doyle, C.M.

1995-08-01T23:59:59.000Z

205

Predissociation dynamics of lithium iodide  

E-Print Network (OSTI)

The predissociation dynamics of lithium iodide (LiI) in the first excited A-state is investigated for molecules in the gas phase and embedded in helium nanodroplets, using femtosecond pump-probe photoionization spectroscopy. In the gas phase, the transient Li+ and LiI+ ion signals feature damped oscillations due to the excitation and decay of a vibrational wave packet. Based on high-level ab initio calculations of the electronic structure of LiI and simulations of the wave packet dynamics, the exponential signal decay is found to result from predissociation predominantly at the lowest avoided X-A potential curve crossing, for which we infer a coupling constant V=650(20) reciprocal cm. The lack of a pump-probe delay dependence for the case of LiI embedded in helium nanodroplets indicates fast droplet-induced relaxation of the vibrational excitation.

Schmidt, H; Stienkemeier, F; Bogomolov, A S; Baklanov, A V; Reich, D M; Skomorowski, W; Koch, C P; Mudrich, M

2015-01-01T23:59:59.000Z

206

Electrode for a lithium cell  

DOE Patents (OSTI)

This invention relates to a positive electrode for an electrochemical cell or battery, and to an electrochemical cell or battery; the invention relates more specifically to a positive electrode for a non-aqueous lithium cell or battery when the electrode is used therein. The positive electrode includes a composite metal oxide containing AgV.sub.3O.sub.8 as one component and one or more other components consisting of LiV.sub.3O.sub.8, Ag.sub.2V.sub.4O.sub.11, MnO.sub.2, CF.sub.x, AgF or Ag.sub.2O to increase the energy density of the cell, optionally in the presence of silver powder and/or silver foil to assist in current collection at the electrode and to improve the power capability of the cell or battery.

Thackeray, Michael M. (Naperville, IL); Vaughey, John T. (Elmhurst, IL); Dees, Dennis W. (Downers Grove, IL)

2008-10-14T23:59:59.000Z

207

Glass for sealing lithium cells  

DOE Patents (OSTI)

Glass compositions resistant to corrosion by lithium cell electrolyte and having an expansion coefficient of 45 to 85 x 10/sup -70/C/sup -1/ have been made with SiO/sub 2/, 25 to 55% by weight; B/sub 2/O/sub 3/, 5 to 12%; Al/sub 2/O/sub 3/, 12 to 35%; CaO, 5 to 15%; MgO, 5 to 15%; SrO, 0 to 10%; and La/sub 2/O/sub 3/, 0 to 5%. Preferred compositions within that range contain 3 to 8% SrO and 0.5 to 2.5% La/sub 2/O/sub 3/.

Leedecke, C.J.

1981-08-28T23:59:59.000Z

208

Reducing Foreign Lithium Dependence through Co-Production of Lithium from Geothermal Brine  

NLE Websites -- All DOE Office Websites (Extended Search)

Foreign Lithium Dependence through Co-Production of Lithium from Foreign Lithium Dependence through Co-Production of Lithium from Geothermal Brine Kerry Klein 1 , Linda Gaines 2 1 New West Technologies LLC, Washington, DC, USA 2 Center for Transportation Research, Argonne National Laboratory, Argonne, IL, USA KEYWORDS Mineral extraction, zinc, silica, strategic metals, Imperial Valley, lithium ion batteries, electric- drive vehicles, battery recycling ABSTRACT Following a 2009 investment of $32.9 billion in renewable energy and energy efficiency research through the American Recovery and Reinvestment Act, President Obama in his January 2011 State of the Union address promised deployment of one million electric vehicles by 2015 and 80% clean energy by 2035. The United States seems poised to usher in its bright energy future,

209

Sorption of lithium from a geothermal brine by pelletized mixed aluminum-lithium hydrous oxides  

SciTech Connect

An inorganic ion exchanger was evaluated by the Bureau of Mines for recovering lithium from geothermal brines. The ion exchanger or sorbent was mixed hydrous oxide of aluminum and lithium that had been dried at 100 C. The dried precipitate was pelletized with a sodium silicate binder to improve flow rates in sorption tests. The sorbent was loaded to 2 mg Li/g of pellets and sorption from the solution was independent of the concentrations of Ca, Fe, Mn, and Zn. Manganese and zinc were sorbed by the pellets but did not suppress lithium sorption. Lithium was desorbed with water, but none of the washing solutions investigated removed entrained brine without stripping lithium. The complex nature of the sorption mechanisms is discussed.

Schultze, L.E.; Bauer, D.J.

1985-01-01T23:59:59.000Z

210

Molecular Structures of Polymer/Sulfur Composites for Lithium...  

NLE Websites -- All DOE Office Websites (Extended Search)

Structures of PolymerSulfur Composites for Lithium-Sulfur Batteries with Long Cycle Life. Molecular Structures of PolymerSulfur Composites for Lithium-Sulfur Batteries with Long...

211

Direct Evidence of Lithium-Induced Atomic Ordering in Amorphous...  

NLE Websites -- All DOE Office Websites (Extended Search)

Evidence of Lithium-Induced Atomic Ordering in Amorphous TiO2 Nanotubes . Direct Evidence of Lithium-Induced Atomic Ordering in Amorphous TiO2 Nanotubes . Abstract: In this paper,...

212

Promises and Challenges of Lithium- and Manganese-Rich Transition...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Promises and Challenges of Lithium- and Manganese-Rich Transition-Metal Layered-Oxide Cathodes Promises and Challenges of Lithium- and Manganese-Rich Transition-Metal Layered-Oxide...

213

Development of Large Format Lithium Ion Cells with Higher Energy...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Large Format Lithium Ion Cells with Higher Energy Density Exceeding 500WhL Development of Large Format Lithium Ion Cells with Higher Energy Density Exceeding 500WhL 2012 DOE...

214

Mitigating Performance Degradation of High-Energy Lithium-Ion...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mitigating Performance Degradation of High-Energy Lithium-Ion Cells Mitigating Performance Degradation of High-Energy Lithium-Ion Cells 2013 DOE Hydrogen and Fuel Cells Program and...

215

Two Studies Reveal Details of Lithium-Battery Function  

NLE Websites -- All DOE Office Websites (Extended Search)

Two Studies Reveal Details of Lithium-Battery Function Two Studies Reveal Details of Lithium-Battery Function Print Wednesday, 27 February 2013 00:00 Our way of life is deeply...

216

Shell Model for Atomistic Simulation of Lithium Diffusion in...  

NLE Websites -- All DOE Office Websites (Extended Search)

Shell Model for Atomistic Simulation of Lithium Diffusion in Mixed MnTi Oxides. Shell Model for Atomistic Simulation of Lithium Diffusion in Mixed MnTi Oxides. Abstract: Mixed...

217

Microplasticity and fatigue of some magnesium-lithium alloys  

Science Journals Connector (OSTI)

Cyclic stress-strain curves have been obtained for a series of magnesium-lithium alloys with lithium contents up to 12. 5wt%. The ... hardening exponents for stresses leading to failure in excess of 104...cycles ...

R. E. Lee; W. J. D. Jones

1974-03-01T23:59:59.000Z

218

Nature of Bridging Bonds in Lithium and Potassium Acetate Dimers  

Science Journals Connector (OSTI)

The structures of lithium and potassium acetates were studied by the RHF/6-31G*...3COOLi)2 and (CH3COOK)2 are electrostatic in nature. The bridging lithium bond is intermediate between hydrogen and ionic, ... of ...

I. A. Panteleev; S. G. Semenov; D. N. Glebovskii

219

Loading of emulsions stacks with aqueous solutions of lithium acetate  

Science Journals Connector (OSTI)

It has been shown that thick pellicles can be loaded with lithium acetate solutions still maintaining all the desirable geometrical ... purpose of the method, that of introducing lithium atoms in the emulsion, th...

D. H. Davis; R. Levi Setti; M. Raymund; G. Tomasini

1962-11-01T23:59:59.000Z

220

Lithium carbide is prospective material for breeder of fusion reactor  

Science Journals Connector (OSTI)

It is shown that lithium carbide is a prospective material for breeder of fusion reactor. The lithium carbide equivalent dose rate reaches...?5...Sv/h) one minute after the irradiation with fusion reactor neutron...

M. V. Alenina; V. P. Kolotov; Yu. M. Platov

2014-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Electrolytes - R&D for Advanced Lithium Batteries. Interfacial...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

More Documents & Publications Electrolytes - R&D for Advanced Lithium Batteries. Interfacial Behavior of Electrolytes Interfacial Behavior of Electrolytes...

222

Methods for making lithium vanadium oxide electrode materials  

DOE Patents (OSTI)

A method of making vanadium oxide formulations is presented. In one method of preparing lithium vanadium oxide for use as an electrode material, the method involves: admixing a particulate form of a lithium compound and a particulate form of a vanadium compound; jet milling the particulate admixture of the lithium and vanadium compounds; and heating the jet milled particulate admixture at a temperature below the melting temperature of the admixture to form lithium vanadium oxide.

Schutts, Scott M. (Menomonie, WI); Kinney, Robert J. (Woodbury, MN)

2000-01-01T23:59:59.000Z

223

EMSL - liquids  

NLE Websites -- All DOE Office Websites (Extended Search)

liquids en Iodine Solubility in Low-Activity Waste Borosilicate Glass at 1000 °C. http:www.emsl.pnl.govemslwebpublicationsiodine-solubility-low-activity-waste-borosilicate...

224

Capture of carbon dioxide over porous solid adsorbents lithium silicate, lithium aluminate and magnesium aluminate at pre-combustion temperatures  

Science Journals Connector (OSTI)

The capturing process for carbon dioxide over porous solid adsorbents such as ... resonance (NMR), and surface area. The capturing of carbon dioxide over lithium silicate, lithium aluminate, ... as exposure time,...

P. V. Korake; A. G. Gaikwad

2011-06-01T23:59:59.000Z

225

Use of Lithium Hexafluoroisopropoxide as a Mild Base for  

E-Print Network (OSTI)

Use of Lithium Hexafluoroisopropoxide as a Mild Base for Horner-Wadsworth-Emmons Olefination The weak base lithium 1,1,1,3,3,3-hexafluoroisopropoxide (LiHFI) is shown to be highly effective of base-sensitive substrates, leading to the discovery that lithium 1,1,1,3,3,3-hexafluoroisopropoxide (Li

226

RESONANT FARADAY ROTATION IN A HOT LITHIUM VAPOR  

E-Print Network (OSTI)

RESONANT FARADAY ROTATION IN A HOT LITHIUM VAPOR By SCOTT RUSSELL WAITUKAITIS A Thesis Submitted: #12;Abstract I describe a study of Faraday rotation in a hot lithium vapor. I begin by dis- cussing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.3 The Lithium Oven and Solenoid . . . . . . . . . . . . . . . . . 7 3 Theoretical Framework

Cronin, Alex D.

227

Proposal on Lithium Wall Experiment (LWX) on PBXM 1  

E-Print Network (OSTI)

Proposal on Lithium Wall Experiment (LWX) on PBX­M 1 Leonid E. Zakharov, Princeton University; OUTLINE 1. Mini­conference on Lithium walls and low recycling regime. 2. PBX­M Capabilities. 3. Motivation "Lithium covered walls and low recycling regimes in toka­ maks". APS meeting, October 23­27, 2000, Quebec

Zakharov, Leonid E.

228

Mechanism of Acylation of Lithium Phenylacetylide with a Weinreb Amide  

E-Print Network (OSTI)

with the excess lithium acetylide and a 1:3 (alkox- ide-rich) mixed tetramer. The stabilities of the mixedMechanism of Acylation of Lithium Phenylacetylide with a Weinreb Amide Bo Qu and David B. CollumVersity, Ithaca, New York 14853-1301 dbc6@cornell.edu ReceiVed June 14, 2006 Additions of lithium phenylacetylide

Collum, David B.

229

Lithium Ion Batteries DOI: 10.1002/anie.201103163  

E-Print Network (OSTI)

Lithium Ion Batteries DOI: 10.1002/anie.201103163 LiMn1Ã?xFexPO4 Nanorods Grown on Graphene Sheets for Ultrahigh- Rate-Performance Lithium Ion Batteries** Hailiang Wang, Yuan Yang, Yongye Liang, Li-Feng Cui cathode materials for rechargeable lithium ion batteries (LIBs) owing to their high capacity, excellent

Cui, Yi

230

Mechanical Properties of Lithium-Ion Battery Separator Materials  

E-Print Network (OSTI)

Mechanical Properties of Lithium-Ion Battery Separator Materials Patrick Sinko B.S. Materials Science and Engineering 2013, Virginia Tech John Cannarella PhD. Candidate Mechanical and Aerospace and motivation ­ Why study lithium-ion batteries? ­ Lithium-ion battery fundamentals ­ Why study the mechanical

Petta, Jason

231

Lithium intercalated graphite : experimental Compton profile for stage one  

E-Print Network (OSTI)

L-301 Lithium intercalated graphite : experimental Compton profile for stage one G. Loupias, J différence des profils Compton est compatible avec un transfert total de l'électron de conduction du lithium électronique due à l'insertion. Abstract. 2014 Electron momentum distribution of the first stage lithium

Paris-Sud XI, Université de

232

Lithium Niobate Devices in Switching and Multiplexing [and Discussion  

Science Journals Connector (OSTI)

28 September 1989 research-article Lithium Niobate Devices in Switching and Multiplexing...Thylen Integrated-optics devices in lithium niobate have reached a significant maturity...in fibre-optic transmission systems, lithium niobate devices currently offer the only...

1989-01-01T23:59:59.000Z

233

LITHIUM--2002 46.1 By Joyce A. Ober  

E-Print Network (OSTI)

recycling operation in Trail, British Columbia, Canada. Another ToxCo subsidiary, Ozark Fluorine Specialties, the concentration of the brine increases through solar evaporation to 6,000 ppm lithium. When the lithium chloride carbonate production. Australia, Canada, and Zimbabwe were important sources of lithium concentrates

234

Evaporated Lithium Surface Coatings in NSTX  

SciTech Connect

Two lithium evaporators were used to evaporate more than 100 g of lithium on to the NSTX lower divertor region. Prior to each discharge, the evaporators were withdrawn behind shutters, where they also remained during the subsequent HeGDC applied for periods up to 9.5 min. After the HeGDC, the shutters were opened and the LITERs were reinserted to deposit lithium on the lower divertor target for 10 min, at rates of 10-70 mg/min, prior to the next discharge. The major improvements in plasma performance from these lithium depositions include: (1) plasma density reduction as a result of lithium deposition; (2) suppression of ELMs; (3) improvement of energy confinement in a low-triangularity shape; (4) improvement in plasma performance for standard, high-triangularity discharges: (5) reduction of the required HeGDC time between discharges; (6) increased pedestal electron and ion temperature; (7) reduced SOL plasma density; and (8) reduced edge neutral density. (C) 2009 Elsevier B.V. All rights reserved

Kugel, H. W. [Princeton Plasma Physics Laboratory (PPPL); Mansfield, D. [Princeton Plasma Physics Laboratory (PPPL); Maingi, Rajesh [ORNL; Bell, M. G. [Princeton Plasma Physics Laboratory (PPPL); Bell, R. E. [Princeton Plasma Physics Laboratory (PPPL); Allain, J. P. [Purdue University; Gates, D. [Princeton Plasma Physics Laboratory (PPPL); Gerhardt, S. P. [Princeton Plasma Physics Laboratory (PPPL); Kaita, R. [Princeton Plasma Physics Laboratory (PPPL); Kallman, J. [Princeton Plasma Physics Laboratory (PPPL); Kaye, S. [Princeton Plasma Physics Laboratory (PPPL); LeBlanc, B. P. [Princeton Plasma Physics Laboratory (PPPL); Majeski, R. [Princeton Plasma Physics Laboratory (PPPL); Menard, J. [Princeton Plasma Physics Laboratory (PPPL); Mueller, D. [Princeton Plasma Physics Laboratory (PPPL); Ono, M. [Princeton Plasma Physics Laboratory (PPPL); Paul, S. [Princeton Plasma Physics Laboratory (PPPL); Raman, R. [University of Washington, Seattle; Roquemore, A. L. [Princeton Plasma Physics Laboratory (PPPL); Ross, P. W. [Princeton Plasma Physics Laboratory (PPPL); Sabbagh, S. A. [Columbia University; Schneider, H. [Princeton Plasma Physics Laboratory (PPPL); Skinner, C. H. [Princeton Plasma Physics Laboratory (PPPL); Soukhanovskii, V. [Lawrence Livermore National Laboratory (LLNL); Stevenson, T. [Princeton Plasma Physics Laboratory (PPPL); Timberlake, J. [Princeton Plasma Physics Laboratory (PPPL); Wampler, W. R. [Sandia National Laboratories (SNL); Wilgen, John B [ORNL; Zakharov, L. E. [Princeton Plasma Physics Laboratory (PPPL)

2009-01-01T23:59:59.000Z

235

Evaporated Lithium Surface Coatings in NSTX  

SciTech Connect

Two lithium evaporators were used to evaporate more than 100 g of lithium on to the NSTX lower divertor region. Prior to each discharge, the evaporators were withdrawn behind shutters, where they also remained during the subsequent HeGDC applied for periods up to 9.5 min. After the HeGDC, the shutters were opened and the LITERs were reinserted to deposit lithium on the lower divertor target for 10 min, at rates of 10-70 mg/min, prior to the next discharge. The major improvements in plasma performance from these lithium depositions include: 1) plasma density reduction as a result of lithium deposition; 2) suppression of ELMs; 3) improvement of energy confinement in a low-triangularity shape; 4) improvement in plasma performance for standard, high-triangularity discharges; 5) reduction of the required HeGDC time between discharges; 6) increased pedestal electron and ion temperature; 7) reduced SOL plasma density; and 8) reduced edge neutral density.

Kugel, H. W.; Mansfield, D.; Maingi, R.; Bel, M. G.; Bell, R. E.; Allain, J. P.; Gates, D.; Gerhardt, S.; Kaita, R.; Kallman, J.; Kaye, S.; LeBlanc, B.; Majeski, R.; Menard, J.; Mueller, D.; Ono, M.

2009-04-09T23:59:59.000Z

236

Evaporated lithium surface coatings in NSTX.  

SciTech Connect

Two lithium evaporators were used to evaporate more than 100 g of lithium on to the NSTX lower divertor region. Prior to each discharge, the evaporators were withdrawn behind shutters, where they also remained during the subsequent HeGDC applied for periods up to 9.5 min. After the HeGDC, the shutters were opened and the LITERs were reinserted to deposit lithium on the lower divertor target for 10 min, at rates of 10-70 mg/min, prior to the next discharge. The major improvements in plasma performance from these lithium depositions include: (1) plasma density reduction as a result of lithium deposition; (2) suppression of ELMs; (3) improvement of energy confinement in a low-triangularity shape; (4) improvement in plasma performance for standard, high-triangularity discharges; (5) reduction of the required HeGDC time between discharges; (6) increased pedestal electron and ion temperature; (7) reduced SOL plasma density; and (8) reduced edge neutral density.

Zakharov, L. (Princeton Plasma Physics Laboratory, Princeton, NJ); Gates, D. (Princeton Plasma Physics Laboratory, Princeton, NJ); Menard, J. (Princeton Plasma Physics Laboratory, Princeton, NJ); Maingi, R. (Oak Ridge National Laboratory, Oak Ridge, TN); Schneider, H. (Princeton Plasma Physics Laboratory, Princeton, NJ); Mueller, D. (Princeton Plasma Physics Laboratory, Princeton, NJ); Wampler, William R.; Roquemore, A. L. (Princeton Plasma Physics Laboratory, Princeton, NJ); Kallman, Jeffrey K. (Princeton Plasma Physics Laboratory, Princeton, NJ); Sabbagh, S. (Columbia University, New York, NY); LeBlanc, B. (Princeton Plasma Physics Laboratory, Princeton, NJ); Raman, R. (University of Washington, Seattle, WA); Ono, M. (Princeton Plasma Physics Laboratory, Princeton, NJ); Wilgren, J. (Oak Ridge National Laboratory, Oak Ridge, TN); Allain, J.P. (Purdue University, West Lafayette, IN); Timberlake, J. (Princeton Plasma Physics Laboratory, Princeton, NJ); Stevenson, T. (Princeton Plasma Physics Laboratory, Princeton, NJ); Ross, P. W. (Princeton Plasma Physics Laboratory, Princeton, NJ); Majeski, R. (Princeton Plasma Physics Laboratory, Princeton, NJ); Kugel, Henry W. (Princeton Plasma Physics Laboratory, Princeton, NJ); Skinner, C. H. (Princeton Plasma Physics Laboratory, Princeton, NJ); Gerhardt, S. (Princeton Plasma Physics Laboratory, Princeton, NJ); Paul, S. (Princeton Plasma Physics Laboratory, Princeton, NJ); Bell, R. (Princeton Plasma Physics Laboratory, Princeton, NJ); Kaye, S. M. (Princeton Plasma Physics Laboratory, Princeton, NJ); Kaita, R. (Princeton Plasma Physics Laboratory, Princeton, NJ); Soukhanovskii, V. (Lawrence Livermore National Laboratory, Livermore, CA); Bell, Michael G. (Princeton Plasma Physics Laboratory, Princeton, NJ); Mansfield, D. (Princeton Plasma Physics Laboratory, Princeton, NJ)

2008-08-01T23:59:59.000Z

237

Magnetic moment of atomic lithium  

Science Journals Connector (OSTI)

Bound-state relativistic contributions to the gJ factor of ground-state atomic lithium are calculated and compared with the experimental value gJ(Li)ge=1-(8.9±0.4)×10-6, where ge is the free-electron g factor. This comparison is taken as the basis for judging the accuracy of several different Li wave functions taken from the literature. Most of these wave functions give agreement with the experimental value within the experimental uncertainty. A more precise experimental measurement would be desirable in order to provide a more stringent test. A wave function of the restricted Hartree-Fock type, however, leads to a value which is in disagreement with the experimental value. This is attributed to the inability of the restricted Hartree-Fock function to account for the exchange polarization of the 1s2 core electrons; the latter are found to contribute about -1.2 × 10-6 to gJ(Li)ge, or about 13% of the total relativistic correction. In addition to the dominant relativistic corrections of order ?2, radiative corrections (order ?3), and nuclear-mass corrections (order ?2mM) are also calculated. An isotopic shift gJ(Li6)gJ(Li7)=1+3.0×10-11 is predicted. The experimental measurements for Li are not yet precise enough to test these higher-order corrections.

Roger A. Hegstrom

1975-02-01T23:59:59.000Z

238

A New Method for Quantitative Marking of Deposited Lithium via Chemical Treatment on Graphite Anodes in Lithium-Ion Cells  

E-Print Network (OSTI)

A New Method for Quantitative Marking of Deposited Lithium via Chemical Treatment on Graphite Anodes in Lithium-Ion Cells Yvonne Krämer*[a] , Claudia Birkenmaier[b] , Julian Feinauer[a,c] , Andreas*[e] and Thomas Schleid[f] Abstract: A novel approach for the marking of deposited lithium on graphite anodes from

Schmidt, Volker

239

Lithium metal reduction of plutonium oxide to produce plutonium metal  

DOE Patents (OSTI)

A method is described for the chemical reduction of plutonium oxides to plutonium metal by the use of pure lithium metal. Lithium metal is used to reduce plutonium oxide to alpha plutonium metal (alpha-Pu). The lithium oxide by-product is reclaimed by sublimation and converted to the chloride salt, and after electrolysis, is removed as lithium metal. Zinc may be used as a solvent metal to improve thermodynamics of the reduction reaction at lower temperatures. Lithium metal reduction enables plutonium oxide reduction without the production of huge quantities of CaO--CaCl.sub.2 residues normally produced in conventional direct oxide reduction processes.

Coops, Melvin S. (Livermore, CA)

1992-01-01T23:59:59.000Z

240

Lithium-based Technologies | Y-12 National Security Complex  

NLE Websites -- All DOE Office Websites (Extended Search)

Lithium-based Technologies Lithium-based Technologies Lithium-based Technologies Y-12's 60 years of rich lithium operational history and expertise make it the clear choice for deployment of new lithium-based technologies and capabilities. There is no other U.S. site, government or commercial, that comes close to the breadth of Y-12's lithium expertise and capabilities. The Y-12 National Security Complex supplies lithium, in unclassified forms, to customers worldwide through the DOE Office of Science, Isotope Business Office. Historically, the typical order of 6Li was only gram quantities used in research and development. However, over the past three years demand has increased steadily with typical orders of around 10-20 kg each. Such increase in demand is a direct result of the use of

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241

Lithium Surface Coatings for Improved Plasma Performance in NSTX  

SciTech Connect

NSTX high-power divertor plasma experiments have shown, for the first time, significant and frequent benefits from lithium coatings applied to plasma facing components. Lithium pellet injection on NSTX introduced lithium pellets with masses 1 to 5 mg via He discharges. Lithium coatings have also been applied with an oven that directed a collimated stream of lithium vapor toward the graphite tiles of the lower center stack and divertor. Lithium depositions from a few mg to 1 g have been applied between discharges. Benefits from the lithium coating were sometimes, but not always seen. These improvements sometimes included decreases plasma density, inductive flux consumption, and ELM frequency, and increases in electron temperature, ion temperature, energy confinement and periods of MHD quiescence. In addition, reductions in lower divertor D, C, and O luminosity were measured.

Kugel, H W; Ahn, J -W; Allain, J P; Bell, R; Boedo, J; Bush, C; Gates, D; Gray, T; Kaye, S; Kaita, R; LeBlanc, B; Maingi, R; Majeski, R; Mansfield, D; Menard, J; Mueller, D; Ono, M; Paul, S; Raman, R; Roquemore, A L; Ross, P W; Sabbagh, S; Schneider, H; Skinner, C H; Soukhanovskii, V; Stevenson, T; Timberlake, J; Wampler, W R

2008-02-19T23:59:59.000Z

242

Liquid metal MHD experimental activities for LLCB TBM development  

Science Journals Connector (OSTI)

Abstract In Indian Lead Lithium cooled Ceramic Breeder (LLCB) blanket concept, Lead–Lithium (Pb–Li) liquid metal is used to extract heat from its own bulk volume and also from the neighboring solid breeder zones. The moderate flow velocity of Pb–Li inside the module can be significantly modified due to MHD effects, which arise because of the presence of strong toroidal magnetic field. Recently, two MHD experiments have been jointly carried out at Institute of Physics, University of Latvia (IPUL) with hot Pb–Li (?350 ?C) as the working fluid under a strong transverse magnetic field of up to ?4.0 T. The uncoated test sections are made of SS316L material and consist of LLCB TBM relevant flow geometries, such as rectangular and circular flow cross-sections, 90? bends, rectangular to circular flow transition region. The details of the liquid metal MHD experimental set up and experimental results are discussed in this paper.

Rajendraprasad Bhattacharyay; Anita Patel; Rajendrakumar Ellappan; Pravat K. Swain; Polepalle Satyamurthy; Sushil Kumar; Sergei Ivanov; Andrew Shishko; Erik Platacis; Anatoli Ziks

2013-01-01T23:59:59.000Z

243

Nanostructured lithium-aluminum alloy electrodes for lithium-ion batteries.  

SciTech Connect

Electrodeposited aluminum films and template-synthesized aluminum nanorods are examined as negative electrodes for lithium-ion batteries. The lithium-aluminum alloying reaction is observed electrochemically with cyclic voltammetry and galvanostatic cycling in lithium half-cells. The electrodeposition reaction is shown to have high faradaic efficiency, and electrodeposited aluminum films reach theoretical capacity for the formation of LiAl (1 Ah/g). The performance of electrodeposited aluminum films is dependent on film thickness, with thicker films exhibiting better cycling behavior. The same trend is shown for electron-beam deposited aluminum films, suggesting that aluminum film thickness is the major determinant in electrochemical performance regardless of deposition technique. Synthesis of aluminum nanorod arrays on stainless steel substrates is demonstrated using electrodeposition into anodic aluminum oxide templates followed by template dissolution. Unlike nanostructures of other lithium-alloying materials, the electrochemical performance of these aluminum nanorod arrays is worse than that of bulk aluminum.

Hudak, Nicholas S.; Huber, Dale L.

2010-12-01T23:59:59.000Z

244

Durable electrooptic devices comprising ionic liquids  

DOE Patents (OSTI)

Electrolyte solutions for electrochromic devices such as rear view mirrors and displays with low leakage currents are prepared using inexpensive, low conductivity conductors. Preferred electrolytes include bifunctional redox dyes and molten salt solvents with enhanced stability toward ultraviolet radiation. The solvents include lithium or quaternary ammonium cations, and perfluorinated sulfonylimide anions selected from trifluoromethylsulfonate (CF3SO3-), bis(trifluoromethylsulfonyl)imide ((CF3SO2)2N-), bis(perfluoroethylsulfonyl)imide ((CF3CF2SO2)2N-) and tris(trifluoromethylsulfonyl)methide ((CF3SO2)3C-). Electroluminescent, electrochromic and photoelectrochromic devices with nanostructured electrodes include ionic liquids with bifunctional redox dyes.

Agrawal, Anoop (Tucson, AZ); Cronin, John P. (Tucson, AZ); Tonazzi, Juan C. L. (Tucson, AZ); Warner, Benjamin P. (Los Alamos, NM); McCleskey, T. Mark (Los Alamos, NM); Burrell, Anthony K. (Los Alamos, NM)

2005-11-01T23:59:59.000Z

245

An Advanced Lithium-Ion Battery Based on a Graphene Anode and a Lithium Iron Phosphate Cathode  

Science Journals Connector (OSTI)

An Advanced Lithium-Ion Battery Based on a Graphene Anode and a Lithium Iron Phosphate Cathode ... To the best of our knowledge, complete, graphene-based, lithium ion batteries having performances comparable with those offered by the present technology are rarely reported; hence, we believe that the results disclosed in this work may open up new opportunities for exploiting graphene in the lithium-ion battery science and development. ... A full Li-ion battery (Figure 4a) is obtained by coupling the Cu-supported graphene nanoflake anode with a lithium iron phosphate, LiFePO4, that is, a cathode commonly used in commercial batteries. ...

Jusef Hassoun; Francesco Bonaccorso; Marco Agostini; Marco Angelucci; Maria Grazia Betti; Roberto Cingolani; Mauro Gemmi; Carlo Mariani; Stefania Panero; Vittorio Pellegrini; Bruno Scrosati

2014-07-15T23:59:59.000Z

246

Conductivity and X-ray photoelectron studies on lithium acetate doped chitosan films  

Science Journals Connector (OSTI)

Chitosan, ethylene carbonate (EC) and lithium acetate (LiOAc) were mixed in the desired proportions and dissolved in 100 ml of 1% acetic acid solutions. The solutions were then poured into various petri dishes and left to form films at room temperature. Complexation was confirmed by X-ray photoelectron spectroscopy (XPS). The lithium signal can be deconvoluted into three gaussian component peaks. One of the peaks at ?55 eV is attributed to Li–N interaction. The nitrogen signal can be deconvoluted into two gaussian component peaks. The peak at ?403.1 eV is attributed to N–Li interaction. The electrical conductivity of all samples was calculated using the bulk resistance value obtained from the complex impedance plot in the frequency range between 1 kHz and 1 MHz. The highest electrical conductivity obtained for the film containing LiOAc is 7.6×10?6 S cm?1 at room temperature. The plot of conductivity, ? versus dopant content indicates that ? increases with increasing dopant content up to a dopant amount of 0.8 g LiOAc. The plot of ln ?T versus 103/T for each lithium acetate sample between 298 and 363 K shows beys Arrhenius behavior indicating that the conductivity occurs by way of some thermally assisted mechanism. The chitosan based samples may have potential use in replacing the liquid components of electrochromic devices.

M.Z.A. Yahya; A.K. Arof

2004-01-01T23:59:59.000Z

247

Multiplier, moderator, and reflector materials for lithium-vanadium fusion blankets.  

SciTech Connect

The self-cooled lithium-vanadium fusion blanket concept has several attractive operational and environmental features. In this concept, liquid lithium works as the tritium breeder and coolant to alleviate issues of coolant breeder compatibility and reactivity. Vanadium alloy (V-4Cr-4Ti) is used as the structural material because of its superior performance relative to other alloys for this application. However, this concept has poor attenuation characteristics and energy multiplication for the DT neutrons. An advanced self-cooled lithium-vanadium fusion blanket concept has been developed to eliminate these drawbacks while maintaining all the attractive features of the conventional concept. An electrical insulator coating for the coolant channels, spectral shifter (multiplier, and moderator) and reflector were utilized in the blanket design to enhance the blanket performance. In addition, the blanket was designed to have the capability to operate at high loading conditions of 2 MW/m{sup 2} surface heat flux and 10 MW/m{sup 2} neutron wall loading. This paper assesses the spectral shifter and the reflector materials and it defines the technological requirements of this advanced blanket concept.

Gohar, Y.; Smith, D. L.

1999-10-07T23:59:59.000Z

248

Muon Spin Relaxation Studies of Lithium Nitridometallate Battery Materials: Muon Trapping and Lithium Ion Diffusion  

Science Journals Connector (OSTI)

Muon Spin Relaxation Studies of Lithium Nitridometallate Battery Materials: Muon Trapping and Lithium Ion Diffusion ... The muons themselves are quasi-static, most probably located in a 4h site between the [Li2N] plane and the Li(1)/Ni layer. ... The initial fall in ? results from an increase in muon hopping as the temperature is raised, while the subsequent rise originates from an increasing proportion of trapped and therefore static muons. ...

Andrew S. Powell; James S. Lord; Duncan H. Gregory; Jeremy J. Titman

2009-10-27T23:59:59.000Z

249

Lithium: Will Short Supply Constrain Energy Technologies?  

Science Journals Connector (OSTI)

...developments have improved the storage capacity and lifetime...century. Utility electric storage-a projected 1000 units...parts per million are pumped to the surface, concentrated...area currently being pumped. Kunasz says that the...recovering lithium from seawater, although few geologists...

ALLEN L. HAMMOND

1976-03-12T23:59:59.000Z

250

Nanocarbon Networks for Advanced Rechargeable Lithium Batteries  

Science Journals Connector (OSTI)

His research focuses on energy storage and conversion with batteries, fuel cells, and solar cells. ... As an important type of secondary battery, lithium-ion batteries (LIBs) have quickly dominated the market for consumer electronics and become one of key technologies in the battery industry after their first release by Sony Company in the early 1990s. ...

Sen Xin; Yu-Guo Guo; Li-Jun Wan

2012-09-06T23:59:59.000Z

251

Rechargeable thin-film lithium batteries  

SciTech Connect

Rechargeable thin-film batteries consisting of lithium metal anodes, an amorphous inorganic electrolyte, and cathodes of lithium intercalation compounds have been fabricated and characterized. These include Li-TiS{sub 2}, Li-V{sub 2}O{sub 5}, and Li-Li{sub x}Mn{sub 2}O{sub 4} cells with open circuit voltages at full charge of about 2.5 V, 3.7 V, and 4.2 V, respectively. The realization of these robust cells, which can be cycled thousands of times, was possible because of the stability of the amorphous lithium electrolyte, lithium phosphorus oxynitride. This material has a typical composition of Li{sub 2.9}PO{sub 3.3}N{sub 0.46}and a conductivity at 25 C of 2 {mu}S/cm. The thin-film cells have been cycled at 100% depth of discharge using current densities of 5 to 100 {mu}A/cm{sup 2}. Over most of the charge-discharge range, the internal resistance appears to be dominated by the cathode, and the major source of the resistance is the diffusion of Li{sup +} ions from the electrolyte into the cathode. Chemical diffusion coefficients were determined from ac impedance measurements.

Bates, J.B.; Gruzalski, G.R.; Dudney, N.J.; Luck, C.F.; Yu, X.

1993-09-01T23:59:59.000Z

252

Thin-film Rechargeable Lithium Batteries  

DOE R&D Accomplishments (OSTI)

Rechargeable thin films batteries with lithium metal anodes, an amorphous inorganic electrolyte, and cathodes of lithium intercalation compounds have been fabricated and characterized. The cathodes include TiS{sub 2}, the {omega} phase of V{sub 2}O{sub 5}, and the cubic spinel Li{sub x}Mn{sub 2}O{sub 4} with open circuit voltages at full charge of about 2.5 V, 3.7 V, and 4.2 V, respectively. The development of these robust cells, which can be cycled thousands of times, was possible because of the stability of the amorphous lithium electrolyte, lithium phosphorus oxynitride. This material has a typical composition of Li{sub 2.9}PO{sub 3.3}N{sub 0.46} and a conductivity at 25 C of 2 {mu}S/cm. Thin film cells have been cycled at 100% depth of discharge using current densities of 2 to 100 {mu}A/cm{sup 2}. The polarization resistance of the cells is due to the slow insertion rate of Li{sup +} ions into the cathode. Chemical diffusion coefficients for Li{sup +} ions in the three types of cathodes have been estimated from the analysis of ac impedance measurements.

Bates, J. B.; Gruzalski, G. R.; Dudney, N. J.; Luck, C. F.; Yu, X.

1993-11-00T23:59:59.000Z

253

Electrothermal Analysis of Lithium Ion Batteries  

SciTech Connect

This report presents the electrothermal analysis and testing of lithium ion battery performance. The objectives of this report are to: (1) develop an electrothermal process/model for predicting thermal performance of real battery cells and modules; and (2) use the electrothermal model to evaluate various designs to improve battery thermal performance.

Pesaran, A.; Vlahinos, A.; Bharathan, D.; Duong, T.

2006-03-01T23:59:59.000Z

254

Conceptual design and testing strategy of a dual functional lithium–lead test blanket module in ITER and EAST  

Science Journals Connector (OSTI)

A dual functional lithium–lead (DFLL) test blanket module (TBM) concept has been proposed for testing in the International Thermonuclear Experimental Reactor (ITER) and the Experimental Advanced Superconducting Tokamak (EAST) in China to demonstrate the technologies of the liquid lithium–lead breeder blankets with emphasis on the balance between the risks and the potential attractiveness of blanket technology development. The design of DFLL-TBM concept has the flexibility of testing both the helium-cooled quasi-static lithium–lead (SLL) blanket concept and the He/PbLi dual-cooled lithium–lead (DLL) blanket concept. This paper presents an effective testing strategy proposed to achieve the testing target of SLL and DLL DEMO blankets relevant conditions, which includes three parts: materials R&D and small-scale out-of-pile mockups testing in loops, middle-scale TBMs pre-testing in EAST and full-scale consecutive TBMs testing corresponding to different operation phases of ITER during the first 10 years. The design of the DFLL-TBM concept and the testing strategy ability to test TBMs for both blanket concepts in sequence and or in parallel for both ITER and EAST are discussed.

Y. Wu; the FDS Team

2007-01-01T23:59:59.000Z

255

Thermodynamic stability of oxide, nitride, and carbide coating materials in liquid Sn25Li  

E-Print Network (OSTI)

Thermodynamic stability of oxide, nitride, and carbide coating materials in liquid Sn­25Li S of various oxides, carbides, and nitrides in Sn­Li is estimated as a function of lithium composition K most of the studied nitrides, carbides, and some oxides were found to be stable (DrG > 0). However

Ghoniem, Nasr M.

256

LNG liquid-liquid immiscibility  

SciTech Connect

Although natural gas species rarely exhibit liquid-liquid immiscibility in binary systems, the presence of additional components can extend the domain of immiscibility in those few binary systems where it already exists or produce immiscibility in binary systems where it had not existed. If the solute has the proper molecular relation to the solvent mixture background, liquid-liquid-vapor (LLV) behavior will occur; such phenomena greatly complicate the design of LNG processing equipment. To aid LNG engineers, researchers mapped the thermodynamic behavior of four ternary LLV systems and examined the effects of the second solvents - ethane, propane, n-butane, and CO/sub 2/ - on the binary methane + n-octane system.

Luks, K.D.; Kohn, J.P.

1981-09-01T23:59:59.000Z

257

Implications of NSTX Lithium Results for Magnetic Fusion Research  

SciTech Connect

Lithium wall coating techniques have been experimentally explored on NSTX for the last five years. The lithium experimentation on NSTX started with a few milligrams of lithium injected into the plasma as pellets and it has evolved to a lithium evaporation system which can evaporate up to ~ 100 g of lithium onto the lower divertor plates between lithium reloadings. The unique feature of the lithium research program on NSTX is that it can investigate the effects of lithium in H-mode divertor plasmas. This lithium evaporation system thus far has produced many intriguing and potentially important results; the latest of these are summarized in a companion paper by H. Kugel. In this paper, we suggest possible implications and applications of the NSTX lithium results on the magnetic fusion research which include electron and global energy confinement improvements, MHD stability enhancement at high beta, ELM control, H-mode power threshold reduction, improvements in radio frequency heating and non-inductive plasma start-up performance, innovative divertor solutions and improved operational efficiency.

M. Ono, M.G. Bell, R.E. Bell, R. Kaita, H.W. Kugel, B.P. LeBlanc, J.M. Canik, S. Diem, S.P.. Gerhardt, J. Hosea, S. Kaye, D. Mansfield, R. Maingi, J. Menard, S. F. Paul, R. Raman, S.A. Sabbagh, C.H. Skinner, V. Soukhanovskii, G. Taylor, and the NSTX Research Team

2010-01-14T23:59:59.000Z

258

Overcharge Protection for 4 V Lithium Batteries at High Rates and Low Temperature  

E-Print Network (OSTI)

Protection for 4 V Lithium Batteries at High Rates and LowRechargeable lithium batteries are known for their highBecause lithium ion batteries are especially susceptible to

Chen, Guoying

2010-01-01T23:59:59.000Z

259

STUDIES ON TWO CLASSES OF POSITIVE ELECTRODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network (OSTI)

Linden, D. , Handbook of Batteries. 2nd ed. 1995, New York:rechargeable lithium batteries. Nature, 2001. 414(6861): p.of rechargeable lithium batteries, I. Lithium manganese

Wilcox, James D.

2010-01-01T23:59:59.000Z

260

SURFACE RECONSTRUCTION AND CHEMICAL EVOLUTION OF STOICHIOMETRIC LAYERED CATHODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network (OSTI)

CATHODE MATERIALS FOR LITHIUM-ION BATTERIES Feng Lin, 1*As shown in Figure 2, in lithium-metal half-cells, capacitypredominantly occurs along the lithium diffusion channels,

Lin, Feng

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Solid state thin film battery having a high temperature lithium alloy anode  

DOE Patents (OSTI)

An improved rechargeable thin-film lithium battery involves the provision of a higher melting temperature lithium anode. Lithium is alloyed with a suitable solute element to elevate the melting point of the anode to withstand moderately elevated temperatures.

Hobson, David O. (Oak Ridge, TN)

1998-01-01T23:59:59.000Z

262

STUDIES ON TWO CLASSES OF POSITIVE ELECTRODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network (OSTI)

around 3.5 M. A slight excess of lithium (5%) was used tothat there is a slight excess of lithium in materials withto the formation of a lithium excess surface material (Li 1+

Wilcox, James D.

2010-01-01T23:59:59.000Z

263

Flexible graphene-based lithium ion batteries with ultrafast charge and discharge rates  

Science Journals Connector (OSTI)

Flexible graphene-based lithium ion batteries with ultrafast charge and...and flexible lithium ion battery made from graphene foam, a three-dimensional...and flexible lithium ion battery made from graphene foam, a three-dimensional...

Na Li; Zongping Chen; Wencai Ren; Feng Li; Hui-Ming Cheng

2012-01-01T23:59:59.000Z

264

Stress fields in hollow core–shell spherical electrodes of lithium ion batteries  

Science Journals Connector (OSTI)

...core-shell spherical electrodes of lithium ion batteries Yingjie Liu 1 Pengyu Lv...System, Department of Mechanics and Engineering Science, College of Engineering...structure design of electrodes of lithium ion batteries. lithium ion battery...

2014-01-01T23:59:59.000Z

265

Influence of heat-treatment on lithium ion anode properties of mesoporous carbons with nanosheet-like walls  

SciTech Connect

Highlights: ? Mesoporous carbons possess unique nanosheet-like pore walls which can be changed by heat treatment. ? Lithium ion anode properties of mesoporous carbons could be influenced by the nanosheet-like walls. ? Mesoporous carbons with nanosheet-like walls exhibit enhanced electrochemical properties LIBs. -- Abstract: Mesoporous carbons (MCs) with nanosheet-like walls have been prepared as electrodes for lithium-ion batteries by a simple one-step infiltrating method under the action of capillary flow. The influence of heat treatment temperature on the surface topography, pore/phase structure and anode performances of as-prepared materials has been investigated. The results reveal that melted liquid-crystal polycyclic aromatic hydrocarbons could be anchored on liquid/silica interfaces by molecule engineering. After carbonization, the nanosheets are formed as the pore walls of MCs and are perpendicular to the long axis of pores. The anode properties demonstrate that C-1200 displays higher reversible capacitance than those treated in higher temperature. The rate performances of C-1200 and C-1800 are similar and more excellent than that of C-2400. These improved lithium ion anode properties could be attributed to the nanosheet-like walls of MCs which can be influenced by the heat treatment temperature.

Zeng, Fanyan [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China)] [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China); Hou, Zhaohui, E-mail: zhqh96@163.com [College of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006 (China)] [College of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006 (China); He, Binhong [College of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006 (China)] [College of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006 (China); Ge, Chongyong; Cao, Jianguo [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China)] [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China); Kuang, Yafei, E-mail: yafeik@163.com [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China)] [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China)

2012-08-15T23:59:59.000Z

266

http://pil.sagepub.com/ and Applications  

E-Print Network (OSTI)

and penetration Published by: http://www.sagepublications.com On behalf of: Institution of Mechanical Engineers air-side plate-glass orientation on the impact response and penetration resistance of a laminated.1177/1464420711433991 Abstract: Our recently developed continuum-level, physically based, high strain-rate, large- strain, high

Grujicic, Mica

267

Polymers with Tailored Electronic Structure for High Capacity Lithium  

NLE Websites -- All DOE Office Websites (Extended Search)

Polymers with Tailored Electronic Structure for High Capacity Lithium Polymers with Tailored Electronic Structure for High Capacity Lithium Battery Electrodes Title Polymers with Tailored Electronic Structure for High Capacity Lithium Battery Electrodes Publication Type Journal Article Year of Publication 2011 Authors Liu, Gao, Shidi Xun, Nenad Vukmirovic, Xiangyun Song, Paul Olalde-Velasco, Honghe Zheng, Vince S. Battaglia, Linwang Wang, and Wanli Yang Journal Advanced Materials Volume 23 Start Page 4679 Issue 40 Pagination 4679 - 4683 Date Published 10/2011 Keywords binders, conducting polymers, density funcational theory, lithium batteries, X-ray spectroscopy Abstract A conductive polymer is developed for solving the long-standing volume change issue in lithium battery electrodes. A combination of synthesis, spectroscopy and simulation techniques tailors the electronic structure of the polymer to enable in situ lithium doping. Composite anodes based on this polymer and commercial Si particles exhibit 2100 mAh g-1 in Si after 650 cycles without any conductive additive.

268

Lithium In Tufas Of The Great Basin- Exploration Implications For  

Open Energy Info (EERE)

In Tufas Of The Great Basin- Exploration Implications For In Tufas Of The Great Basin- Exploration Implications For Geothermal Energy And Lithium Resources Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Lithium In Tufas Of The Great Basin- Exploration Implications For Geothermal Energy And Lithium Resources Details Activities (8) Areas (4) Regions (0) Abstract: Lithium/magnesium, lithium/sodium, and to a lesser extent, potassium/magnesium ratios in calcium carbonate tufa columns provide a fingerprint for distinguishing tufa columns formed from thermal spring waters versus those formed from non-thermal spring waters. These ratios form the basis of the Mg/Li, Na/Li, and K/Mg fluid geothermometers commonly used in geothermal exploration, which are based on the fact that at elevated temperatures, due to mineral-fluid equilibria, lithium

269

Synthesis of lithium intercalation materials for rechargeable battery  

Science Journals Connector (OSTI)

Lithium-based oxides (LiMOx, where M=Ni, Co, Mn) are attractive for electrode materials, because they are capable of reversibly intercalating lithium ions for rechargeable battery without altering the main unit. We developed a novel solution-based route for the synthesis of these lithium intercalation oxides, using acetates or oxides as precursors for lithium, manganese, nickel, and cobalt, respectively with proper organic solvents. The evolution of crystal structure of these materials was analyzed by X-ray diffraction. Further analysis of LiMn2O4 samples were carried out using impedance spectroscopy and Raman spectroscopy. These studies indicate that this synthetic route, without using expensive alkoxides of sol–gel process, produces high-quality lithium-based oxides useful for cathode in lithium-ion rechargeable battery.

S. Nieto-Ramos; M.S. Tomar

2001-01-01T23:59:59.000Z

270

E-Print Network 3.0 - accumulateurs au lithium Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

au lithium Search Powered by Explorit Topic List Advanced Search Sample search results for: accumulateurs au lithium Page: << < 1 2 3 4 5 > >> 1 ACCUMULATEUR LECTRIQUE...

271

Carbon/Sulfur Nanocomposites and Additives for High-Energy Lithium...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CarbonSulfur Nanocomposites and Additives for High-Energy Lithium Sulfur Batteries CarbonSulfur Nanocomposites and Additives for High-Energy Lithium Sulfur Batteries 2011 DOE...

272

Carbon/Sulfur Nanocomposites and Additives for High-Energy Lithium...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

& Publications Additives and Cathode Materials for High-Energy Lithium Sulfur Batteries CarbonSulfur Nanocomposites and Additives for High-Energy Lithium Sulfur Batteries...

273

Polymer–Graphene Nanocomposites as Ultrafast-Charge and -Discharge Cathodes for Rechargeable Lithium Batteries  

Science Journals Connector (OSTI)

Polymer–Graphene Nanocomposites as Ultrafast-Charge and -Discharge Cathodes for Rechargeable Lithium Batteries ... Lithium battery; cathode; polymer; graphene; nanocomposite ...

Zhiping Song; Terrence Xu; Mikhail L. Gordin; Ying-Bing Jiang; In-Tae Bae; Qiangfeng Xiao; Hui Zhan; Jun Liu; Donghai Wang

2012-03-26T23:59:59.000Z

274

Insights into the morphological changes undergone by the anode in the lithium sulphur battery system.  

E-Print Network (OSTI)

?? In this thesis, the morphological changes of the anode surface in lithium sulphur cell, during early cycling, were simulated using symmetrical lithium electrode cells… (more)

Yalamanchili, Anurag

2014-01-01T23:59:59.000Z

275

Dendrite-Free Lithium Deposition with Self-Aligned Nanorod Structure...  

NLE Websites -- All DOE Office Websites (Extended Search)

with Self-Aligned Nanorod Structure. Dendrite-Free Lithium Deposition with Self-Aligned Nanorod Structure. Abstract: Suppressing lithium (Li) dendrite growth is one of the most...

276

STUDIES ON TWO CLASSES OF POSITIVE ELECTRODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network (OSTI)

2 H 3 O 2 Li·2H 2 O (lithium acetate, Sigma Aldrich), and HThe iron nitrate and lithium acetate were combined with the

Wilcox, James D.

2010-01-01T23:59:59.000Z

277

Lithium: Measurement of Young's Modulus and Yield Strength  

SciTech Connect

The Lithium Collection Lens is used for anti-proton collection. In analyzing the structural behavior during operation, various material properties of lithium are often needed. properties such as density, coefficient of thermal expansion, thermal conductivity, specific heat, compressability, etc.; are well known. However, to the authors knowledge there is only one published source for Young's Modulus. This paper reviews the results from the testing of Young's Modulus and the yield strength of lithium at room temperature.

Ryan P Schultz

2002-11-07T23:59:59.000Z

278

Facile synthesis of mesoporous lithium titanate spheres for high rate lithium-ion batteries  

Science Journals Connector (OSTI)

Lithium titanate is synthesized from titanium isopropoxide and lithium acetate solution under hydrothermal environment and calcinations. Introducing acidized carbon black during synthesis can produce mesoporous Li4Ti5O12. The crystalline structure and morphological observation of the as-synthesized mesoporous Li4Ti5O12 are characterized by X-ray diffraction (XRD) and scanning electron microscopy, respectively. The mesoporous structure can be directly observed through BEI images of the cross-section sample. Besides, N2 adsorption/desorption isotherm also displays a hysteresis loop, implying the beneficial evidence of mesoporous structure. The pore size distribution of mesoporous lithium titanate evaluated by BJH model is narrow, and the average size of voids is around 4 nm. It is demonstrated that the electrochemical performance is significantly improved by the mesoporous structure. The mesoporous lithium titanate exhibits a stable capacity of 140 mAhg?1 at 0.5 C. Besides, the reversible capacity at 30 C remains over half of that at 0.5 C. The superior C-rate performance is associated with the mesoporous structure, facilitating lithium transportation ability during cycling.

Yu-Sheng Lin; Jenq-Gong Duh

2011-01-01T23:59:59.000Z

279

Visualization of Charge Distribution in a Lithium Battery Electrode  

E-Print Network (OSTI)

Distribution in Thin-Film Batteries. J. Electrochem. Soc.of Lithium Polymer Batteries. J. Power Sources 2002, 110,for Rechargeable Li Batteries. Chem. Mater. 2010, 15. Padhi,

Liu, Jun

2010-01-01T23:59:59.000Z

280

Sulfur@Carbon Cathodes for Lithium Sulfur Batteries > Research...  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrode Channel Flow DEMS Cell Sulfur@Carbon Cathodes for Lithium Sulfur Batteries Better Ham & Cheese: Enhanced Anodes and Cathodes for Fuel Cells Epitaxial Single...

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Lithium/Sulfur Batteries Based on Doped Mesoporous Carbon - Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Advanced Materials Find More Like This Return to Search LithiumSulfur Batteries Based on Doped Mesoporous Carbon Oak Ridge National Laboratory Contact ORNL About...

282

Lithium Ion Electrode Production NDE and QC Considerations |...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

QC Considerations Lithium Ion Electrode Production NDE and QC Considerations Review of Oak Ridge process and QC activities by David Wood, Oak Ridge National Laboratory, at the...

283

Sulfur-Graphene Oxide Nanocomposite Cathodes for Lithium/Sulfur...  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Materials Advanced Materials Find More Like This Return to Search Sulfur-Graphene Oxide Nanocomposite Cathodes for LithiumSulfur Cells Lawrence Berkeley National...

284

Fact #603: December 28, 2009 Where Does Lithium Come From? |...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

share of lithium reserves and production by country including Chile, China, Australia, Russia, Argentina, U.S. and Bolivia. For more detailed information, see the table below....

285

Physically based Impedance Modelling of Lithium-Ion Cells.  

E-Print Network (OSTI)

??In this book, a new procedure to analyze lithium-ion cells is introduced. The cells are disassembled to analyze their components in experimental cell housings. Then,… (more)

Illig, Jörg

2014-01-01T23:59:59.000Z

286

Binding and Diffusion of Lithium in Graphite: Quantum Monte Carlo...  

NLE Websites -- All DOE Office Websites (Extended Search)

Binding and Diffusion of Lithium in Graphite: Quantum Monte Carlo Benchmarks and Validation of van der Waals Density Functional Methods P. Ganesh,* , Jeongnim Kim, Changwon...

287

JCESR: Moving Beyond Lithium-Ion | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

JCESR: Moving Beyond Lithium-Ion Share Topic Energy Energy usage Energy storage Batteries Browse By - Any - Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive...

288

Overcoming Processing Cost Barriers of High-Performance Lithium...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

methods - Tailored Aqueous Colloids for Lithium-Ion Electrodes (TACLE) B.L. Armstrong et al., U.S. Patent Application No. 13651,270. - Surface charge measurement,...

289

The UC Davis Emerging Lithium Battery Test Project  

E-Print Network (OSTI)

lithium titanate oxide in the negative electrode indicate cycle life in excesslithium titanate oxide in the negative electrode indicate cycle life in excess

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

290

High capacity nanostructured electrode materials for lithium-ion batteries.  

E-Print Network (OSTI)

??The lithium-ion battery is currently the most widely used electrochemical storage system on the market, with applications ranging from portable electronics to electric vehicles, to… (more)

Seng, Kuok H

2013-01-01T23:59:59.000Z

291

Expanded North Carolina Lithium Facility Opens, Boosting U.S...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

plug-in hybrids and other advanced clean energy technologies grows worldwide, rare earth elements and other critical materials, including lithium, are facing increasing global...

292

California: Geothermal Plant to Help Meet High Lithium Demand...  

Energy Savers (EERE)

technologies that extract battery materials like lithium, manganese, and zinc from geothermal brines. Simbol has the potential to power 300,000-600,000 electric vehicles per...

293

California Geothermal Power Plant to Help Meet High Lithium Demand...  

Energy Savers (EERE)

brines in California. Batteries from Brine California: Geothermal Plant to Help Meet High Lithium Demand Mineral Recovery Creates Revenue Stream for Geothermal Energy Development...

294

Overcoming Processing Cost Barriers of High-Performance Lithium...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Cost Barriers of High-Performance Lithium-Ion Battery Electrodes 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

295

Development of Large Format Lithium Ion Cells with Higher Energy...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Overall Project Goal: To research, develop and demonstrate large format lithium ion cells with energy density > 500 WhL Barriers addressed: - Low energy density - Cost -...

296

Sandia National Laboratories: lithium-ion-based solid electrolyte...  

NLE Websites -- All DOE Office Websites (Extended Search)

lithium-ion-based solid electrolyte battery Sandia Labs, Front Edge Technology, Inc., Pacific Northwest National Lab, Univ. of California-Los Angeles: Micro Power Source On March...

297

Development of Electrolytes for Lithium-ion Batteries  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Battaglia & J. Kerr (LBNL) * M. Payne (Novolyte) * F. Puglia & B. Ravdel (Yardney) * G. Smith & O. Borodin (U. Utah) 3 3 Develop novel electrolytes for lithium ion batteries that...

298

Fundamental Studies of Lithium-Sulfur Cell Chemistry  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Studies of Lithium-Sulfur Cell Chemistry PI: Nitash Balsara LBNL June 17, 2014 Project ID ESS224 This presentation does not contain any proprietary, confidential, or otherwise...

299

Manganese oxide composite electrodes for lithium batteries  

DOE Patents (OSTI)

An activated electrode for a non-aqueous electrochemical cell is disclosed with a precursor of a lithium metal oxide with the formula xLi.sub.2MnO.sub.3.(1-x)LiMn.sub.2-yM.sub.yO.sub.4 for 0lithium and lithia, from the precursor. A cell and battery are also disclosed incorporating the disclosed positive electrode.

Thackeray, Michael M. (Naperville, IL); Johnson, Christopher S. (Naperville, IL); Li, Naichao (Croton on Hudson, NY)

2007-12-04T23:59:59.000Z

300

Manganese oxide composite electrodes for lithium batteries  

DOE Patents (OSTI)

An activated electrode for a non-aqueous electrochemical cell is disclosed with a precursor thereof a lithium metal oxide with the formula xLi.sub.2MnO.sub.3.(1-x)LiMn.sub.2-yM.sub.yO.sub.4 for 0.5lithium and lithia, from the precursor. A cell and battery are also disclosed incorporating the disclosed positive electrode.

Johnson, Christopher S. (Naperville, IL); Kang, Sun-Ho (Naperville, IL); Thackeray, Michael M. (Naperville, IL)

2009-12-22T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Expanding argon plasma interacting with lithium surface  

Science Journals Connector (OSTI)

Abstract In this thesis, the interaction between Ar Plasma and lithium is studied by Langmuir probe and Spectrometer. We have studied the effects of the applied discharge current, the gas flow rate, the magnetic field on emission spectrum, electron temperature and electron density. The experimental results show that spectrum intensity, electron temperature and electron density all increase with the increasing discharge current, gas flow rate or magnetic field when the other experimental conditions were fixed, and it is also found that the intensity of Li-670.78 nm increases slowly at first and then increases rapidly, at last, it tends to be stable figure at the beginning of experiment. What is more, spectrum of lithium (670.78 nm) is also detected at the first diagnostic window (viewing window).

X. Cao; S. Chen; W. Zhang; X. Xue; M. Lu; C. Wang; J. Wang; F. Gou; D. Yang; Ou Wei

2014-01-01T23:59:59.000Z

302

High-discharge-rate lithium ion battery  

DOE Patents (OSTI)

The present invention provides for a lithium ion battery and process for creating such, comprising higher binder to carbon conductor ratios than presently used in the industry. The battery is characterized by much lower interfacial resistances at the anode and cathode as a result of initially mixing a carbon conductor with a binder, then with the active material. Further improvements in cycleability can also be realized by first mixing the carbon conductor with the active material first and then adding the binder.

Liu, Gao; Battaglia, Vincent S; Zheng, Honghe

2014-04-22T23:59:59.000Z

303

High expansion, lithium corrosion resistant sealing glasses  

DOE Patents (OSTI)

Glass compositions containing CaO, Al.sub.2 O.sub.3, B.sub.2 O.sub.3, SrO and BaO in various combinations of mole % are provided. These compositions are capable of forming stable glass-to-metal seals with pin materials of 446 Stainless Steel and Alloy-52 rather than molybdenum, for use in harsh chemical environments, specifically in lithium batteries.

Brow, Richard K. (Albuquerque, NM); Watkins, Randall D. (Albuquerque, NM)

1991-01-01T23:59:59.000Z

304

Lithium-Polysulfide Flow Battery Demonstration  

SciTech Connect

In this video, Stanford graduate student Wesley Zheng demonstrates the new low-cost, long-lived flow battery he helped create. The researchers created this miniature system using simple glassware. Adding a lithium polysulfide solution to the flask immediately produces electricity that lights an LED. A utility version of the new battery would be scaled up to store many megawatt-hours of energy.

Zheng, Wesley

2014-06-30T23:59:59.000Z

305

Deuterium Retention in NSTX with Lithium Conditioning  

SciTech Connect

High (approximate to 90%) deuterium retention was observed in NSTX gas balance measurements both with- and without lithiumization of the carbon plasma-facing components. The gas retained in ohmic discharges was measured by comparing the vessel pressure rise after a discharge to that of a gas-only pulse with the pumping valves closed. For neutral beam heated discharges the gas input and gas pumped by the NB cryopanels were tracked. The discharges were followed by outgassing of deuterium that reduced the retention. The relationship between retention and surface chemistry was explored with a new plasma-material interface probe connected to an in vacuo surface science station that exposed four material samples to the plasma. XPS and TDS analysis demonstrated that binding of D atoms in graphite is fundamentally changed by lithium - in particular atoms are weakly bonded in regions near lithium atoms bound to either oxygen or the carbon matrix. This is in contrast to the strong ionic bonding that occurs between D and pure Li. (C) 2010 Elsevier B.V. All rights reserved.

Skinner, C. H. [Princeton Plasma Physics Laboratory (PPPL); Allain, J. P. [Purdue University; Blanchard, W. [Princeton Plasma Physics Laboratory (PPPL); Kugel, H. W. [Princeton Plasma Physics Laboratory (PPPL); Maingi, Rajesh [ORNL; Roquemore, L. [Princeton Plasma Physics Laboratory (PPPL); Soukhanovskii, V. A. [Lawrence Livermore National Laboratory (LLNL); Taylor, C. N. [Purdue University

2011-01-01T23:59:59.000Z

306

Recovery of lithium and cobalt from waste lithium ion batteries of mobile phone  

SciTech Connect

Graphical abstract: Recovery of valuable metals from scrap batteries of mobile phone. - Highlights: • Recovery of Co and Li from spent LIBs was performed by hydrometallurgical route. • Under the optimum condition, 99.1% of lithium and 70.0% of cobalt were leached. • The mechanism of the dissolution of lithium and cobalt was studied. • Activation energy for lithium and cobalt were found to be 32.4 kJ/mol and 59.81 kJ/mol, respectively. • After metal recovery, residue was washed before disposal to the environment. - Abstract: In view of the stringent environmental regulations, availability of limited natural resources and ever increasing need of alternative energy critical elements, an environmental eco-friendly leaching process is reported for the recovery of lithium and cobalt from the cathode active materials of spent lithium-ion batteries of mobile phones. The experiments were carried out to optimize the process parameters for the recovery of lithium and cobalt by varying the concentration of leachant, pulp density, reductant volume and temperature. Leaching with 2 M sulfuric acid with the addition of 5% H{sub 2}O{sub 2} (v/v) at a pulp density of 100 g/L and 75 °C resulted in the recovery of 99.1% lithium and 70.0% cobalt in 60 min. H{sub 2}O{sub 2} in sulfuric acid solution acts as an effective reducing agent, which enhance the percentage leaching of metals. Leaching kinetics of lithium in sulfuric acid fitted well to the chemical controlled reaction model i.e. 1 ? (1 ? X){sup 1/3} = k{sub c}t. Leaching kinetics of cobalt fitted well to the model ‘ash diffusion control dense constant sizes spherical particles’ i.e. 1 ? 3(1 ? X){sup 2/3} + 2(1 ? X) = k{sub c}t. Metals could subsequently be separated selectively from the leach liquor by solvent extraction process to produce their salts by crystallization process from the purified solution.

Jha, Manis Kumar, E-mail: mkjha@nmlindia.org; Kumari, Anjan; Jha, Amrita Kumari; Kumar, Vinay; Hait, Jhumki; Pandey, Banshi Dhar

2013-09-15T23:59:59.000Z

307

Characterization of Lithium Stearate: Processing Aid for Filled Elastomers  

SciTech Connect

This topical report presents work completed to characterize lithium stearate so a replacement supplier could be identified. Lithium stearate from Alfa Aesar and Chemtura was obtained and characterized along with the current material from Witco. Multiple methods were used to characterize the materials including Karl Fischer, FT-IR, differential scanning calorimetry, and thermogravimetric analysis.

E. Eastwood; C. Densmore

2007-02-05T23:59:59.000Z

308

Materials Challenges and Opportunities of Lithium Ion Batteries  

Science Journals Connector (OSTI)

His research interests are in the area of materials for lithium ion batteries, fuel cells, and solar cells, including novel synthesis approaches for nanomaterials. ... Lithium–sulfur (Li–S) batteries with a high theoretical energy density of ?2500 Wh kg–1 are considered as one promising rechargeable battery chemistry for next-generation energy storage. ...

Arumugam Manthiram

2011-01-10T23:59:59.000Z

309

Sol–gel synthesis of sodium and lithium based materials  

Science Journals Connector (OSTI)

Sodium and lithium cobaltates are important materials for thermoelectric and ... the sol–gel synthesis of sodium- and lithium-based materials by using acetate precursors. The produced Na2/3CoO2, Li(Ni1/3Mn1/3Co1/...

Sandra Hildebrandt; Andreas Eva…

2012-09-01T23:59:59.000Z

310

Lithium treatment reduces morphine self-administration in addict rats  

Science Journals Connector (OSTI)

... Lithium also has been shown to interact with morphine: it can sometimes reduce morphine-induced ... mice7'8 and potentiate morphine analgesia in rats9. We have therefore investigated the possibility that lithium may affect the amount of voluntary ingestion of morphine by addict rats.

MICHAL TOMKIEWICZ; HANNAH STEINBERG

1974-11-15T23:59:59.000Z

311

Lithium Lorentz Force Accelerator Thruster (LiLFA)  

E-Print Network (OSTI)

Lithium Lorentz Force Accelerator Thruster (LiLFA) Adam Coulon Princeton University Electric originally came from the MAI (Moscow Aviation Institute) Russia · Many Princeton graduate students have #12;LiLFA Thruster · Lithium vapor ionizes in the electric field · A current evolves in the plasma

Petta, Jason

312

Two Studies Reveal Details of Lithium-Battery Function  

NLE Websites -- All DOE Office Websites (Extended Search)

Two Studies Reveal Details of Lithium-Battery Function Print Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile systems, electric vehicles in particular. Battery performance depends on the dynamics of evolving electronic and chemical states that, despite advances in material synthesis and structural probes, remain elusive and largely unexplored. At Beamlines 8.0.1 and 9.3.2, researchers studied lithium-ion and lithium-air batteries, respectively, using soft x-ray spectroscopy techniques. The detailed information they obtained about the evolution of electronic and chemical states will be indispensable for understanding and optimizing better battery materials.

313

A Better Anode Design to Improve Lithium-Ion Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

A Better Anode Design to Improve A Better Anode Design to Improve Lithium-Ion Batteries A Better Anode Design to Improve Lithium-Ion Batteries Print Friday, 23 March 2012 13:53 Lithium-ion batteries are in smart phones, laptops, most other consumer electronics, and the newest electric cars. Good as these batteries are, the need for energy storage in batteries is surpassing current technologies. In a lithium-ion battery, charge moves from the cathode to the anode, a critical component for storing energy. A team of Berkeley Lab scientists has designed a new kind of anode that absorbs eight times the lithium of current designs, and has maintained its greatly increased energy capacity after more than a year of testing and many hundreds of charge-discharge cycles. Cyclical Science Succeeds

314

China Lithium Energy Electric Vehicle Investment Group CLEEVIG | Open  

Open Energy Info (EERE)

Investment Group CLEEVIG Investment Group CLEEVIG Jump to: navigation, search Name China Lithium Energy Electric Vehicle Investment Group (CLEEVIG) Place Beijing, China Zip 100101 Product Beijing-based investment company with a focus on Electric Vehicle R&D. References China Lithium Energy Electric Vehicle Investment Group (CLEEVIG)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. China Lithium Energy Electric Vehicle Investment Group (CLEEVIG) is a company located in Beijing, China . References ↑ "[ China Lithium Energy Electric Vehicle Investment Group (CLEEVIG)]" Retrieved from "http://en.openei.org/w/index.php?title=China_Lithium_Energy_Electric_Vehicle_Investment_Group_CLEEVIG&oldid=343507

315

Two Studies Reveal Details of Lithium-Battery Function  

NLE Websites -- All DOE Office Websites (Extended Search)

Two Studies Reveal Details of Lithium-Battery Function Print Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile systems, electric vehicles in particular. Battery performance depends on the dynamics of evolving electronic and chemical states that, despite advances in material synthesis and structural probes, remain elusive and largely unexplored. At Beamlines 8.0.1 and 9.3.2, researchers studied lithium-ion and lithium-air batteries, respectively, using soft x-ray spectroscopy techniques. The detailed information they obtained about the evolution of electronic and chemical states will be indispensable for understanding and optimizing better battery materials.

316

Measurement of lithium isotope ratios by quadrupole-ICP-MS: application to seawater and natural carbonates  

E-Print Network (OSTI)

Measurement of lithium isotope ratios by quadrupole-ICP-MS: application to seawater and natural method for lithium isotope ratio (7 Li/6 Li) determinations with low total lithium consumption ( lithium from all matrix elements using small volume resin (2 ml/3.4 meq AG 50W-X8) and low volume elution

Weston, Ken

317

17 Years of Lithium Brown Dwarfs 10/21/12Ringberg Brown Dwarfs 1  

E-Print Network (OSTI)

17 Years of Lithium Brown Dwarfs 10/21/12Ringberg Brown Dwarfs 1 #12;The Keck Search for Lithium 10/21/12Ringberg Brown Dwarfs 2 Lithium was not seen in objects which should have been comfortably into the brown "lithium dating". This adjustment in age meant that the inferred mass of PPl 15 rose to near the substellar

Joergens, Viki

318

Abstract--This paper describes experimental results aiming at analyzing lithium-ion batteries performances  

E-Print Network (OSTI)

years, Saft has been developing a range of lithium ion cells and batteries to cover the full spectrum. To follow such a characteristic, electrochemical impedance spectroscopy (EIS) measurements on Saft lithium or several cells. II. OVERVIEW OF EXPERIMENT A. Used lithium-ion cells The cells used are lithium-ion Saft

Boyer, Edmond

319

Lithium Ethylene Dicarbonate Identified as the Primary Product of Chemical and Electrochemical Reduction of EC in EC:EMC/1.2M LiPF6 Electrolyte  

E-Print Network (OSTI)

of synthetic lithium ethylene dicarbonate. Figure 3.structure of lithium ethylene dicarbonate (A) and dimer (B).of: a. ) synthetic lithium ethylene dicarbonate; b. ) EC

Zhuang, Guorong V.; Xu, Kang; Yang, Hui; Jow, T. Richard; Ross Jr., Philip N.

2005-01-01T23:59:59.000Z

320

Thermal Property Measurements and Enthalpy Calculation of the Lithium Bromide+Lithium Iodide+1,3-Propanediol+Water System  

Science Journals Connector (OSTI)

The lithium bromide+lithium iodide+1,3-propanediol+water [LiBr/LiI mole ratio=4 and (LiBr+LiI)/HO(CH2)3...OH mass ratio=4] solution is being considered as a potential working fluid for an absorption chiller. Heat...

J.-S. Kim; H.-S. Lee; H. Lee

2000-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Liquid electrode  

DOE Patents (OSTI)

A dropping electrolyte electrode is described for use in electrochemical analysis of non-polar sample solutions, such as benzene or cyclohexane. The liquid electrode, preferably an aqueous salt solution immiscible in the sample solution, is introduced into the solution in dropwise fashion from a capillary. The electrolyte is introduced at a known rate, thus, the droplets each have the same volume and surface area. The electrode is used in making standard electrochemical measurements in order to determine properties of non-polar sample solutions. 2 figures.

Ekechukwu, A.A.

1994-07-05T23:59:59.000Z

322

Surface modifications for carbon lithium intercalation anodes  

DOE Patents (OSTI)

A prefabricated carbon anode containing predetermined amounts of passivating film components is assembled into a lithium-ion rechargeable battery. The modified carbon anode enhances the reduction of the irreversible capacity loss during the first discharge of a cathode-loaded cell. The passivating film components, such as Li.sub.2 O and Li.sub.2 CO.sub.3, of a predetermined amount effective for optimal passivation of carbon, are incorporated into carbon anode materials to produce dry anodes that are essentially free of battery electrolyte prior to battery assembly.

Tran, Tri D. (Livermore, CA); Kinoshita, Kimio (Cupertino, CA)

2000-01-01T23:59:59.000Z

323

Guidance Document Cryogenic Liquids  

E-Print Network (OSTI)

Guidance Document Cryogenic Liquids [This is a brief and general summary. Read the full MSDS for more details before handling.] Introduction: All cryogenic liquids are gases at normal temperature liquefies them. Cryogenic liquids are kept in the liquid state at very low temperatures. Cryogenic liquids

324

Modeling the performance of small capacity lithium bromide-water absorption chiller operated by solar energy  

SciTech Connect

An analysis of the performance of a solar operated small capacity (two-ton) Lithium Bromide-Water (LiBr-H{sub 2}O) absorption system is conducted. The analysis is based on the first law of thermodynamics with lithium bromide as the absorbent and water as the refrigerant. The effect of various parameters affecting the machine coefficient of performance under various operating conditions is reported. Coefficient of performance of up to 0.8 can be obtained using flat plate solar collectors with generator temperatures in the range of 80--95 C (176--203 F). Liquid heat exchangers with effectiveness based on an NTU of the order of one would be a good design choice. The chiller can save approximately 3,456 kWh/yr per a two-ton unit, and it will reduce emissions by 19 lb of NO{sub x}, 5,870 lb of CO{sub 2}, and 16 lb of SO{sub x} per year per machine.

Saman, N.F. [Texas A and M Univ., College Station, TX (United States). Energy Systems Lab.; Sa`id, W.A.D.K. [Univ. of Technology, Baghdad (Iraq). Control and Systems Engineering Dept.

1996-12-31T23:59:59.000Z

325

Neutron dosimetry in boron neutron capture therapy using aqueous solutions of lithium acetate  

Science Journals Connector (OSTI)

This paper presents the development of a dosimetry method, based on liquid scintillation (LS) counting of the tritium that is produced in aqueous solutions of lithium acetate, for the determination of the boron and nitrogen absorbed doses in-phantom in BNCT. The dosimeter is passive, integrating, approximately tissue equivalent, and insensitive to gamma rays and the elastic scattering of fast neutrons. The dosimetry method exhibits a response which is proportional to the boron and nitrogen absorbed doses and which can be calibrated to NIST standard solutions of water spiked with tritium. For 0.2 g of lithium acetate dissolved in a milliliter of water, the measured sensitivity is (1.73±0.04)×10?9 cpm per unit of thermal neutron fluence (in neutrons/cm2). For the LS analyzer that was used, the background signal was 12.84±0.02 cpm, yielding a thermal neutron fluence threshold for this detection method of approximately 7×109 neutrons/cm2.

L.J. Rakovan; T.E. Blue; A.L. Vest

1998-01-01T23:59:59.000Z

326

Lithium-Ion Battery Teacher Workshop  

NLE Websites -- All DOE Office Websites (Extended Search)

Lithium Ion Battery Teacher Workshop Lithium Ion Battery Teacher Workshop 2012 2 2 screw eyes 2 No. 14 rubber bands 2 alligator clips 1 plastic gear font 2 steel axles 4 nylon spacers 2 Pitsco GT-R Wheels 2 Pitsco GT-F Wheels 2 balsa wood sheets 1 No. 280 motor Also: Parts List 3 Tools Required 1. Soldering iron 2. Hobby knife or coping saw 3. Glue gun 4. Needlenose pliers 5. 2 C-clamps 6. Ruler 4 1. Using a No. 2 pencil, draw Line A down the center of a balsa sheet. Making the Chassis 5 2. Turn over the balsa sheet and draw Line B ¾ of an inch from one end of the sheet. Making the Chassis 6 3. Draw a 5/8" x ½" notch from 1" from the top of the sheet. Making the Chassis 7 4. Draw Line C 2 ½" from the other end of the same sheet of balsa. Making the Chassis 8 5. Using a sharp utility knife or a coping saw, cut

327

(Data in metric tons of lithium content unless otherwise noted) Domestic Production and Use: Chile was the leading lithium chemical producer in the world; Argentina, China, and  

E-Print Network (OSTI)

%; primary aluminum production, 6%; continuous casting, 4%; rubber and thermoplastics, 4%; pharmaceuticals, 294 LITHIUM (Data in metric tons of lithium content unless otherwise noted) Domestic Production resources, reported production and value of production were withheld from publication to avoid disclosing

328

Chemical Shuttle Additives in Lithium Ion Batteries  

SciTech Connect

The goals of this program were to discover and implement a redox shuttle that is compatible with large format lithium ion cells utilizing LiNi{sub 1/3}Mn{sub 1/3}Co{sub 1/3}O{sub 2} (NMC) cathode material and to understand the mechanism of redox shuttle action. Many redox shuttles, both commercially available and experimental, were tested and much fundamental information regarding the mechanism of redox shuttle action was discovered. In particular, studies surrounding the mechanism of the reduction of the oxidized redox shuttle at the carbon anode surface were particularly revealing. The initial redox shuttle candidate, namely 2-(pentafluorophenyl)-tetrafluoro-1,3,2-benzodioxaborole (BDB) supplied by Argonne National Laboratory (ANL, Lemont, Illinois), did not effectively protect cells containing NMC cathodes from overcharge. The ANL-RS2 redox shuttle molecule, namely 1,4-bis(2-methoxyethoxy)-2,5-di-tert-butyl-benzene, which is a derivative of the commercially successful redox shuttle 2,5-di-tert-butyl-1,4-dimethoxybenzene (DDB, 3M, St. Paul, Minnesota), is an effective redox shuttle for cells employing LiFePO{sub 4} (LFP) cathode material. The main advantage of ANL-RS2 over DDB is its larger solubility in electrolyte; however, ANL-RS2 is not as stable as DDB. This shuttle also may be effectively used to rebalance cells in strings that utilize LFP cathodes. The shuttle is compatible with both LTO and graphite anode materials although the cell with graphite degrades faster than the cell with LTO, possibly because of a reaction with the SEI layer. The degradation products of redox shuttle ANL-RS2 were positively identified. Commercially available redox shuttles Li{sub 2}B{sub 12}F{sub 12} (Air Products, Allentown, Pennsylvania and Showa Denko, Japan) and DDB were evaluated and were found to be stable and effective redox shuttles at low C-rates. The Li{sub 2}B{sub 12}F{sub 12} is suitable for lithium ion cells utilizing a high voltage cathode (potential that is higher than NMC) and the DDB is useful for lithium ion cells with LFP cathodes (potential that is lower than NMC). A 4.5 V class redox shuttle provided by Argonne National Laboratory was evaluated which provides a few cycles of overcharge protection for lithium ion cells containing NMC cathodes but it is not stable enough for consideration. Thus, a redox shuttle with an appropriate redox potential and sufficient chemical and electrochemical stability for commercial use in larger format lithium ion cells with NMC cathodes was not found. Molecular imprinting of the redox shuttle molecule during solid electrolyte interphase (SEI) layer formation likely contributes to the successful reduction of oxidized redox shuttle species at carbon anodes. This helps to understand how a carbon anode covered with an SEI layer, that is supposed to be electrically insulating, can reduce the oxidized form of a redox shuttle.

Patterson, Mary

2013-03-31T23:59:59.000Z

329

Can mirror matter solve the the cosmological lithium problem?  

SciTech Connect

The abundance of lithium-7 confronts cosmology with a long lasting inconsistency between the predictions of standard Big Bang Nucleosynthesis with the baryonic density determined from the Cosmic Microwave Background observations on the one hand, and the spectroscopic determination of the lithium-7 abundance on the other hand. We investigated the influence of the existence of a mirror world, focusing on models in which mirror neutrons can oscillate into ordinary neutrons. Such a mechanism allows for an effective late time neutron injection, which induces an increase of the destruction of beryllium-7and thus a lower final lithium-7 abundance.

Coc, Alain [Centre de Sciences Nucléaires et de Sciences de la Matière (CSNSM), CNRS/IN2P3, Université Paris Sud 11, UMR 8609, Bâtiment 104, 91405 Orsay Campus (France); Uzan, Jean-Philippe; Vangioni, Elisabeth [Institut d'Astrophysique de Paris, UMR-7095 du CNRS, Université Pierre et Marie Curie, 98 bis bd Arago, 75014 Paris, France and Sorbonne Universités, Institut Lagrange de Paris, 98 bis bd Arago, 75014 Paris (France)

2014-05-02T23:59:59.000Z

330

A liquid film motor  

Science Journals Connector (OSTI)

It is well known that electro-hydrodynamical effects in freely suspended liquid films can force liquids to flow. Here, we report a purely electrically driven rotation in water and some other liquid suspended film...

A. Amjadi; R. Shirsavar; N. Hamedani Radja…

2009-05-01T23:59:59.000Z

331

Lithium-Air Battery: High Performance Cathodes for Lithium-Air Batteries  

SciTech Connect

BEEST Project: Researchers at Missouri S&T are developing an affordable lithium-air (Li-Air) battery that could enable an EV to travel up to 350 miles on a single charge. Today’s EVs run on Li-Ion batteries, which are expensive and suffer from low energy density compared with gasoline. This new Li-Air battery could perform as well as gasoline and store 3 times more energy than current Li-Ion batteries. A Li-Air battery uses an air cathode to breathe oxygen into the battery from the surrounding air, like a human lung. The oxygen and lithium react in the battery to produce electricity. Current Li-Air batteries are limited by the rate at which they can draw oxygen from the air. The team is designing a battery using hierarchical electrode structures to enhance air breathing and effective catalysts to accelerate electricity production.

None

2010-08-01T23:59:59.000Z

332

Numerical investigation of thermal behaviors in lithium-ion battery stack discharge  

Science Journals Connector (OSTI)

Abstract Thermal management is critically important to maintain the performance and prolong the lifetime of a lithium-ion (Li-ion) battery. In this paper, a two-dimensional and transient model has been developed for the thermal management of a 20-flat-plate-battery stack, followed by comprehensive numerical simulations to study the influences of ambient temperature, Reynolds number, and discharge rate on the temperature distribution in the stack with different cooling materials. The simulation results indicate that liquid cooling is generally more effective in reducing temperature compared to phase-change material, while the latter can lead to more homogeneous temperature distribution. Fast and deep discharge should be avoided, which generally yields high temperature beyond the acceptable range regardless of cooling materials. At low or even subzero ambient temperatures, air cooling is preferred over liquid cooling because heat needs to be retained rather than removed. Such difference becomes small when the ambient temperature increases to a mild level. The effects of Reynolds number are apparent in liquid cooling but negligible in air cooling. Choosing appropriate cooling material and strategy is particularly important in low ambient temperature and fast discharge cases. These findings improve the understanding of battery stack thermal behaviors and provide the general guidelines for thermal management system. The present model can also be used in developing control system to optimize battery stack thermal behaviors.

Rui Liu; Jixin Chen; Jingzhi Xun; Kui Jiao; Qing Du

2014-01-01T23:59:59.000Z

333

(Data in metric tons of contained lithium, unless otherwise noted) Domestic Production and Use: The United States was the largest producer and consumer of lithium minerals and  

E-Print Network (OSTI)

and greases and in the production of synthetic rubber. Salient Statistics--United States: 1992 1993 1994 199598 LITHIUM (Data in metric tons of contained lithium, unless otherwise noted) Domestic Production worldwide. The value of domestic lithium production was estimated to be about $115 million in 1996. Two

334

(Data in metric tons of contained lithium, unless noted) Domestic Production and Use: The United States was the largest producer and consumer of lithium minerals and  

E-Print Network (OSTI)

and greases and synthetic rubber production. Salient Statistics--United States: 1991 1992 1993 1994 1995e96 LITHIUM (Data in metric tons of contained lithium, unless noted) Domestic Production and Use. The value of domestic lithium production was estimated to be about $115 million in 1995. Two companies

335

PHYSICAL REVIEW B 84, 205446 (2011) First-principles study of the oxygen evolution reaction of lithium peroxide in the lithium-air battery  

E-Print Network (OSTI)

motivation in seeking batteries with higher specific energies and higher energy den- sities. Metal-air of lithium peroxide in the lithium-air battery Yifei Mo, Shyue Ping Ong, and Gerbrand Ceder* Department) The lithium-air chemistry is an interesting candidate for the next-generation batteries with high specific

Ceder, Gerbrand

336

Durable electrooptic devices comprising ionic liquids  

DOE Patents (OSTI)

Electrolyte solutions for electrochromic devices such as rear view mirrors and displays with low leakage currents are prepared using inexpensive, low conductivity conductors. Preferred electrolytes include bifunctional redox dyes and molten salt solvents with enhanced stability toward ultraviolet radiation. The solvents include lithium or quaternary ammonium cations, and perfluorinated sulfonylimide anions selected from trifluoromethylsulfonate (CF.sub.3SO.sub.3.sup.-), bis(trifluoromethylsulfonyl)imide ((CF.sub.3SO.sub.2).sub.2N.sup.-), bis(perfluoroethylsulfonyl)imide ((CF.sub.3CF.sub.2SO.sub.2).sub.2N.sup.-) and tris(trifluoromethylsulfonyl)methide ((CF.sub.3SO.sub.2).sub.3C.sup.-). Electroluminescent, electrochromic and photoelectrochromic devices with nanostructured electrodes include ionic liquids with bifunctional redox dyes.

Warner, Benjamin P. (Los Alamos, NM); McCleskey, T. Mark (Los Alamos, NM); Burrell, Anthony K. (Los Alamos, NM)

2006-10-10T23:59:59.000Z

337

Lithium and magnetic fields in giants. HD 232862 : a magnetic and lithium-rich giant star  

E-Print Network (OSTI)

We report the detection of an unusually high lithium content in HD 232862, a field giant classified as a G8II star, and hosting a magnetic field. With the spectropolarimeters ESPaDOnS at CFHT and NARVAL at TBL, we have collected high resolution and high signal-to-noise spectra of three giants : HD 232862, KU Peg and HD 21018. From spectral synthesis we have inferred stellar parameters and measured lithium abundances that we have compared to predictions from evolutionary models. We have also analysed Stokes V signatures, looking for a magnetic field on these giants. HD 232862, presents a very high abundance of lithium (ALi = 2.45 +/- 0.25 dex), far in excess of the theoretically value expected at this spectral type and for this luminosity class (i.e, G8II). The evolutionary stage of HD 232862 has been precised, and it suggests a mass in the lower part of the [1.0 Msun ; 3.5 Msun ] mass interval, likely 1.5 to 2.0 solar mass, at the bottom of the Red Giant Branch. Besides, a time variable Stokes V signature has...

Lèbre, A; Nascimento, J D do; Konstantinova-Antova, R; Kolev, D; Aurière, M; De Laverny, P; De Medeiros, J R

2009-01-01T23:59:59.000Z

338

"Self Cooled Recirculating Liquid Metal Plasma Facing Wall System"  

NLE Websites -- All DOE Office Websites (Extended Search)

Self Cooled Recirculating Liquid Metal Plasma Facing Wall System" Self Cooled Recirculating Liquid Metal Plasma Facing Wall System" Inventor ..--.. Richard P. Majeski Disclosed is a design for a fully axisymmetric, fast flowing liquid lithium plasma facing "wall" or surface which, in its present form, is intended for implementation in a tokamak. The design employs JxB forces to form a free-surface flow along a guide wall at the outer boundary of the plasma. The implementation of the disclosure design includes a system for recirculating the liquid metal within the volume of the toroidal field coils using inductive pumping, an approach wich allows independent energizing of the wall-forming and recirculating pumping systems, cooling of the recirculating liquid using fluid heat exchange with a molten salt,

339

Performance and Characterization of Lithium-Ion Type Polymer Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Performance and Characterization of Lithium-Ion Type Polymer Batteries Performance and Characterization of Lithium-Ion Type Polymer Batteries Speaker(s): Myung D. Cho Date: January 18, 2002 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Frank McLarnon A new process for the preparation of lithium-polymer batteries with crosslinked gel-polymer electrolyte will be introduced. The new process employs a thermal crosslinking method rather than cell lamination, and is termed "lithium ion type polymer battery (ITPB)". This thermal crosslinking process has many advantages over the standard lamination method, such as fusing the polymer into the electrodes and better adhesion between the electrolyte and electrodes. The new method results in improved high-temperature stability and a simpler process, as well as the improved

340

Students race lithium ion battery powered cars in Pantex competition |  

NLE Websites -- All DOE Office Websites (Extended Search)

race lithium ion battery powered cars in Pantex competition | race lithium ion battery powered cars in Pantex competition | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Students race lithium ion battery powered cars ... Students race lithium ion battery powered cars in Pantex competition Posted By Greg Cunningham, Pantex Public Affairs

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Lithium Ion Electrode Production NDE and QC Considerations  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

3 Presentation name New Directions in Lithium Ion Electrode In-Line NDE * Low-cost IR laser thickness measurement (can be done in multiple point scans across the web or an entire...

342

Understanding Why Silicon Anodes of Lithium-Ion Batteries Are...  

NLE Websites -- All DOE Office Websites (Extended Search)

Understanding Why Silicon Anodes of Lithium-Ion Batteries Are Fast to Discharge but Slow to Charge December 02, 2014 Measured and calculated rate-performance of a Si thin-film (70...

343

Hierarchically Porous Graphene as a Lithium–Air Battery Electrode  

Science Journals Connector (OSTI)

The lithium–air battery is one of the most promising technologies among various electrochemical energy storage systems. We demonstrate that a novel air electrode consisting of an unusual hierarchical arrangement of functionalized graphene sheets (with no ...

Jie Xiao; Donghai Mei; Xiaolin Li; Wu Xu; Deyu Wang; Gordon L. Graff; Wendy D. Bennett; Zimin Nie; Laxmikant V. Saraf; Ilhan A. Aksay; Jun Liu; Ji-Guang Zhang

2011-10-10T23:59:59.000Z

344

Lithium sulfide compositions for battery electrolyte and battery electrode coatings  

SciTech Connect

Method of forming lithium-containing electrolytes are provided using wet chemical synthesis. In some examples, the lithium containing electrolytes are composed of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7. The solid electrolyte may be a core shell material. In one embodiment, the core shell material includes a core of lithium sulfide (Li.sub.2S), a first shell of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7, and a second shell including one of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7 and carbon. The lithium containing electrolytes may be incorporated into wet cell batteries or solid state batteries.

Liang, Chengdu; Liu, Zengcai; Fu, Wujun; Lin, Zhan; Dudney, Nancy J; Howe, Jane Y; Rondinone, Adam J

2014-10-28T23:59:59.000Z

345

Thermo-mechanical Behavior of Lithium-ion Battery Electrodes  

E-Print Network (OSTI)

Developing electric vehicles is widely considered as a direct approach to resolve the energy and environmental challenges faced by the human race. As one of the most promising power solutions to electric cars, the lithium ion battery is expected...

An, Kai

2013-11-25T23:59:59.000Z

346

Generation of thermonuclear energy by fusing hydrogen and lithium atoms  

Science Journals Connector (OSTI)

A method of designing a thermonuclear reactor based on the modified Cockroft-Walton accelerator, where the lithium-proton fusion was first observed, is considered. It...15 W/cm2...to the cathode are determined. T...

V. E. Tyrsa; L. P. Burtseva

2003-07-01T23:59:59.000Z

347

Novel Electrolyte Enables Stable Graphite Anodes in Lithium Ion...  

NLE Websites -- All DOE Office Websites (Extended Search)

(1) A194-A200 (2014). (1,716 KB) Technology Marketing Summary Berkeley Lab researchers led by Gao Liu have developed an improved lithium ion battery electrolyte containing a...

348

Development of Electrolytes for Lithium-ion Batteries  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4.75V(LNMO) 5.30V(LNMO) Similar surface species are observed on Pt to metal oxide, polyethylene carbonate and lithium fluorophosphates The metal oxide does not appear to catalyze...

349

Manufacturability Study and Scale-Up for Large Format Lithium...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

contributions out of over 40 in FY1314 * Selected publications 1. J. Li, B.L. Armstrong, J. Kiggans, C. Daniel, and D.L. Wood, "Lithium Ion Cell Performance Enhancement...

350

Advances in 3-Volt Lithium Batteries for Electronic Applications  

Science Journals Connector (OSTI)

Significant improvements have been made in recent years in the performance, reliability and operating temperature range of 3-volt primary lithium cell systems. Because of their excellent characteristics, especially their long life, they are not only ...

R. A. Langan; V. Z. Leger; G. R. Tucholski

1985-08-01T23:59:59.000Z

351

Lithium/antiepileptic drugs/naproxen/aripiprazole/memantine interaction  

Science Journals Connector (OSTI)

A 61-year-old man developed cognition disorders during concomitant use of lithium, valproate semisodium, gabapentin, naproxen, aripiprazole and memantine [duration of treatment to reaction onset not clearly state...

2008-05-01T23:59:59.000Z

352

Three-Dimensional Lithium-Ion Battery Model (Presentation)  

SciTech Connect

Nonuniform battery physics can cause unexpected performance and life degradations in lithium-ion batteries; a three-dimensional cell performance model was developed by integrating an electrode-scale submodel using a multiscale modeling scheme.

Kim, G. H.; Smith, K.

2008-05-01T23:59:59.000Z

353

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications  

E-Print Network (OSTI)

Battery safety has been a very important research area over the past decade. Commercially available lithium ion batteries employ low flash point (<80 °C), flammable, and volatile organic electrolytes. These organic based ...

Hu, Qichao

354

Process for manufacturing a lithium alloy electrochemical cell  

DOE Patents (OSTI)

A process for manufacturing a lithium alloy, metal sulfide cell tape casts slurried alloy powders in an organic solvent containing a dissolved thermoplastic organic binder onto casting surfaces. The organic solvent is then evaporated to produce a flexible tape removable adhering to the casting surface. The tape is densified to increase its green strength and then peeled from the casting surface. The tape is laminated with a separator containing a lithium salt electrolyte and a metal sulfide electrode to form a green cell. The binder is evaporated from the green cell at a temperature lower than the melting temperature of the lithium salt electrolyte. Lithium alloy, metal sulfide and separator powders may be tape cast.

Bennett, William R. (North Olmstead, OH)

1992-10-13T23:59:59.000Z

355

Graphene-Based Composite Anodes for Lithium-Ion Batteries  

Science Journals Connector (OSTI)

Graphene has emerged as a novel, highly promising ... . As an anode material for lithium-ion batteries, it was shown that it cannot be ... cycling that leads to the failure of the batteries. To resolve this probl...

Nathalie Lavoie; Fabrice M. Courtel…

2013-01-01T23:59:59.000Z

356

The application of graphene in lithium ion battery electrode materials  

Science Journals Connector (OSTI)

Graphene is composed of a single atomic layer ... concept, structure, properties, preparation methods of graphene and its application in lithium ion batteries. A continuous 3D conductive network formed by graphene

Jiping Zhu; Rui Duan; Sheng Zhang; Nan Jiang; Yangyang Zhang; Jie Zhu

2014-10-01T23:59:59.000Z

357

Hyperfine Studies of Lithium Vapor using Saturated Absorption Spectroscopy  

E-Print Network (OSTI)

the frequency of a laser with respect to an atomic spectral feature.[20] As such, saturated absorptionHyperfine Studies of Lithium Vapor using Saturated Absorption Spectroscopy? . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.3 Broadening Mechanisms . . . . . . . . . . . . . . . . . . . . . 15 3.4 Saturated Absorption

Cronin, Alex D.

358

Challenges and Prospects of Lithium–Sulfur Batteries  

Science Journals Connector (OSTI)

His research interests are in the area of materials for rechargeable batteries, fuel cells, and solar cells, including novel synthesis approaches for nanomaterials. ... Lithium-ion (Li-ion) batteries have the highest energy density among the rechargeable battery chemistries. ...

Arumugam Manthiram; Yongzhu Fu; Yu-Sheng Su

2012-10-25T23:59:59.000Z

359

Thermal Behavior and Modeling of Lithium-Ion Cuboid Battery  

Science Journals Connector (OSTI)

Thermal behaviour and model are important items should be considered when designing a battery pack cooling system. Lithium-ion battery thermal behaviour and modelling method are investigated in this paper. The te...

Hongjie Wu; Shifei Yuan

2013-01-01T23:59:59.000Z

360

Rechargeable lithium battery energy storage systems for vehicular applications.  

E-Print Network (OSTI)

??Batteries are used on-board vehicles for broadly two applications – starting-lighting-ignition (SLI) and vehicle traction. This thesis examines the suitability of the rechargeable lithium battery… (more)

HURIA, TARUN

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

An improved lithium acetate method for yeast transformation  

Science Journals Connector (OSTI)

We have studied the effect on Saccharomyces cerevisiae...transformation frequency of varying several parameters of the lithium acetate-mediated transformation protocol first reported by Ito et al. (1983 a). We fo...

Stewart D. Finlayson; Christine Fleming; David R. Berry…

362

Synthesis, Characterization and Performance of Cathodes for Lithium Ion Batteries  

E-Print Network (OSTI)

A new cathode material for batteries of high energy density.high-energy cathode for rechargeable lithium batteries. Advanced Materialsmaterials are promising cathodes, as they can provide high power and high energy,

Zhu, Jianxin

2014-01-01T23:59:59.000Z

363

Development of Large Format Lithium Ion Cells with Higher Energy...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hydrogen and Fuel Cells Program Review ES-127 Development of Large Format Lithium Ion Cells with Higher Energy Density Erin O'Driscoll (PI) Han Wu (Presenter) Dow Kokam May 13,...

364

Lithium Source For High Performance Li-ion Cells | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Li-ion Cells Lithium Source For High Performance Li-ion Cells 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

365

Realization of Bose-Einstein condensation with Lithium-7 atoms  

E-Print Network (OSTI)

This thesis presents our work on developing and improving the techniques of trapping and cooling an ultra-cold cloud of Lithium-7 atoms and the realization of the Bose- Einstein condensate as a first step to study quantum ...

Yu, Yichao

2014-01-01T23:59:59.000Z

366

Engineering Design of Contact-Type Liquid Level Sensor for Measuring Thickness Variation of Liquid Lithium Jet in IFMIF/EVEDA Lithium Test Loop  

Science Journals Connector (OSTI)

IFMIF / Proceedings of the Fifteenth International Conference on Fusion Reactor Materials, Part A: Fusion Technology

Takuji Kanemura; Hiroo Kondo; Sachiko Yoshihashi-Suzuki; Eiji Hoashi; Nobuo Yamaoka; Hiroshi Horiike; Tomohiro Furukawa; Mizuho Ida; Kazuyuki Nakamura; Izuru Matsushita; Eiichi Wakai

367

Lithium-rich stars in the Sloan Digital Sky Survey  

E-Print Network (OSTI)

We report the discovery of 23 lithium-rich post-main-sequence stars, identified from moderate-resolution SDSS spectroscopy and confirmed with high-resolution spectra taken at the Hobby-Eberly Telescope. These new Li-rich stars cover a broad range in mass and evolutionary phase, including bright giants and post-AGB stars. The process responsible for preserving or producing excess lithium in a small fraction of evolved stars remains unclear.

Martell, Sarah L

2012-01-01T23:59:59.000Z

368

Lithium Methyl Carbonate as a Reaction Product of Metallic Lithiumand Dimethyl Carbonate  

SciTech Connect

To improve the understanding of passive film formation on metallic lithium in organic electrolyte, we synthesized and characterized lithium methyl carbonate (LiOCO{sub 2}CH{sub 3}), a prototypical component of the film. The chemical structure of this compound was characterized with Nuclear Magnetic Resonance (NMR) and Fourier Transform Infrared Spectroscopy (FTIR), and its thermal stability and decomposition pathway was studied by thermo-gravimetric analysis (TGA). The FTIR spectrum of chemically synthesized compound enabled us to resolve multiple products in the passive film on lithium in dimethyl carbonate (DMC). Lithium methyl carbonate is only one of the components, the others being lithium oxalate and lithium methoxide.

Zhuang, Guorong V.; Yang, Hui; Ross Jr., Philip N.; Xu, Kang; Jow, T. Richard

2005-10-16T23:59:59.000Z

369

Fluorinated Phosphazene Co-solvents for Improved Thermal and Safety Performance in Lithium-Ion Battery Electrolytes  

SciTech Connect

The safety of lithium-ion batteries is coming under increased scrutiny as they are being adopted for large format applications especially in the vehicle transportation industry and for grid-scale energy storage. The primary short-comings of lithium-ion batteries are the flammability of the liquid electrolyte and sensitivity to high voltage and elevated temperatures. We have synthesized a series of non-flammable fluorinated phosphazene liquids and blended them with conventional carbonate solvents. While the use of these phosphazenes as standalone electrolytes is highly desirable, they simply do not satisfy all of the many requirements that must be met such as high LiPF6 solubility and low viscosity, thus we have used them as additives and co-solvents in blends with typical carbonates. The physical and electrochemical properties of the electrolyte blends were characterized, and then the blends were used to build 2032-type coin cells which were evaluated at constant current cycling rates from C/10 to C/1. We have evaluated the performance of the electrolytes by determining the conductivity, viscosity, flash point, vapor pressure, thermal stability, electrochemical window, cell cycling data, and the ability to form solid electrolyte interphase (SEI) films. This paper presents our results on a series of chemically similar fluorinated cyclic phosphazene trimers, the FM series, which has exhibited numerous beneficial effects on battery performance, lifetimes, and safety aspects.

Harry W. Rollins; Mason K. Harrup; Eric J. Dufek; David K. Jamison; Sergiy V. Sazhin; Kevin L. Gering; Dayna L. Daubaras

2014-10-01T23:59:59.000Z

370

Recycling of Lithium-Ion Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

B. Dunn B. Dunn Center for Transportation Research Argonne National Laboratory Recycling of Lithium-Ion Batteries Plug-In 2013 San Diego, CA October 2, 2013 The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. The U.S. Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government.

371

Frostbite Theater - Liquid Oxygen vs. Liquid Nitrogen - Liquid Oxygen and  

NLE Websites -- All DOE Office Websites (Extended Search)

Cells vs. Liquid Nitrogen! Cells vs. Liquid Nitrogen! Previous Video (Cells vs. Liquid Nitrogen!) Frostbite Theater Main Index Next Video (Paramagnetism) Paramagnetism Liquid Oxygen and Fire! What happens when nitrogen and oxygen are exposed to fire? [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: And this is a test tube of liquid nitrogen! Steve: And this is a test tube of liquid oxygen! Joanna: Let's see what happens when nitrogen and oxygen are exposed to fire. Steve: Fire?! Joanna: Yeah! Steve: Really?! Joanna: Why not! Steve: Okay! Joanna: As nitrogen boils, it changes into nitrogen gas. Because it's so cold, it's denser than the air in the room. The test tube fills up with

372

Application of lithium in molten-salt reduction processes.  

SciTech Connect

Metallothermic reductions have been extensively studied in the field of extractive metallurgy. At Argonne National Laboratory (ANL), we have developed a molten-salt based reduction process using lithium. This process was originally developed to reduce actinide oxides present in spent nuclear fuel. Preliminary thermodynamic considerations indicate that this process has the potential to be adapted for the extraction of other metals. The reduction is carried out at 650 C in a molten-salt (LiCl) medium. Lithium oxide (Li{sub 2}O), produced during the reduction of the actinide oxides, dissolves in the molten salt. At the end of the reduction step, the lithium is regenerated from the salt by an electrowinning process. The lithium and the salt from the electrowinning are then reused for reduction of the next batch of oxide fuel. The process cycle has been successfully demonstrated on an engineering scale in a specially designed pyroprocessing facility. This paper discusses the applicability of lithium in molten-salt reduction processes with specific reference to our process. Results are presented from our work on actinide oxides to highlight the role of lithium and its effect on process variables in these molten-salt based reduction processes.

Gourishankar, K. V.

1998-11-11T23:59:59.000Z

373

N-Doped Graphene–VO2(B) Nanosheet-Built 3D Flower Hybrid for Lithium Ion Battery  

Science Journals Connector (OSTI)

N-Doped Graphene–VO2(B) Nanosheet-Built 3D Flower Hybrid for Lithium Ion Battery ... Graphene-based electrode materials for rechargeable lithium batteries ...

C. Nethravathi; Catherine R. Rajamathi; Michael Rajamathi; Ujjal K. Gautam; Xi Wang; Dmitri Golberg; Yoshio Bando

2013-03-13T23:59:59.000Z

374

Safetygram #9- Liquid Hydrogen  

Energy.gov (U.S. Department of Energy (DOE))

Hydrogen is colorless as a liquid. Its vapors are colorless, odorless, tasteless, and highly flammable.

375

Polymeric Columns for Liquid Chromatography  

Science Journals Connector (OSTI)

......with the polymer in the lithium ionic form. Elution...with the polymer in the lithium form. As will be seen...improvements in polymer synthesis techniques coupled with...Determination of glycerol, acetate, and ethanol in the...that this will require synthesis of entirely new polymers......

James R. Benson; Dexter J. Woo

1984-09-01T23:59:59.000Z

376

Controlled Nucleation and Growth Process of Li2S2/Li2S in Lithium...  

NLE Websites -- All DOE Office Websites (Extended Search)

Nucleation and Growth Process of Li2S2Li2S in Lithium-Sulfur Batteries. Controlled Nucleation and Growth Process of Li2S2Li2S in Lithium-Sulfur Batteries. Abstract:...

377

Synthesis Of Nitrogen-Doped Graphene Films For Lithium Battery Application  

Science Journals Connector (OSTI)

Synthesis Of Nitrogen-Doped Graphene Films For Lithium Battery Application ... Fabrication of Nitrogen-Doped Holey Graphene Hollow Microspheres and Their Use as an Active Electrode Material for Lithium Ion Batteries ...

Arava Leela Mohana Reddy; Anchal Srivastava; Sanketh R. Gowda; Hemtej Gullapalli; Madan Dubey; Pulickel M. Ajayan

2010-10-08T23:59:59.000Z

378

Biologically enhanced cathode design for improved capacity and cycle life for lithium-oxygen batteries  

E-Print Network (OSTI)

Lithium-oxygen batteries have a great potential to enhance the gravimetric energy density of fully packaged batteries by two to three times that of lithium ion cells. Recent studies have focused on finding stable electrolytes ...

Oh, Dahyun

379

Design of Safer High-Energy Density Materials for Lithium-Ion...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Safer High-Energy Density Materials for Lithium-Ion Cells Design of Safer High-Energy Density Materials for Lithium-Ion Cells 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

380

LITHIUM ISOTOPIC COMPOSITION OF CHONDRITIC METEORITES. W. F. McDonough1 , P. B. Tomascak1  

E-Print Network (OSTI)

LITHIUM ISOTOPIC COMPOSITION OF CHONDRITIC METEORITES. W. F. McDonough1 , F- Z. Teng1 , P. B processes involving aqueous fluids, given the potential solubility of lithium [1]. In this respect, Li

Mcdonough, William F.

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Thin film lithium-based batteries and electrochromic devices fabricated with nanocomposite electrode materials  

DOE Patents (OSTI)

Thin-film lithium-based batteries and electrochromic devices (10) are fabricated with positive electrodes (12) comprising a nanocomposite material composed of lithiated metal oxide nanoparticles (40) dispersed in a matrix composed of lithium tungsten oxide.

Gillaspie, Dane T; Lee, Se-Hee; Tracy, C. Edwin; Pitts, John Roland

2014-02-04T23:59:59.000Z

382

Post-Test Analysis of Lithium-Ion Battery Materials at Argonne...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Test Analysis of Lithium-Ion Battery Materials at Argonne National Laboratory Post-Test Analysis of Lithium-Ion Battery Materials at Argonne National Laboratory 2013 DOE Hydrogen...

383

Thermal behaviors of electrolytes in lithium-ion batteries determined by differential scanning calorimeter  

Science Journals Connector (OSTI)

Lithium-ion batteries have been widely used in daily electric ... occurred from time to time. Lithium-ion batteries composed of various electrolytes (containing organic solvents ... to meet safety requirements of...

Yu-Yun Sun; Tsai-Ying Hsieh; Yih-Shing Duh…

2014-06-01T23:59:59.000Z

384

E-Print Network 3.0 - aluminum-lithium alloys processed Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

aluminum-lithium alloys, there is a precipitation of metastable, coherent, L1... and fracture toughness of aluminum-lithium alloys can be improved by the addition of zirconium...

385

STUDIES ON TWO CLASSES OF POSITIVE ELECTRODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network (OSTI)

A new cathode material for batteries of high energy density.art positive electrode materials for high-energy lithium ionwhen exploring new materials for high-energy lithium ion

Wilcox, James D.

2010-01-01T23:59:59.000Z

386

E-Print Network 3.0 - all-solid-state lithium secondary Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

SOC and SOH of Lithium-ion Cells A. Zenati1,* , Ph. Desprez1 , H. Razik2 and S. Rael3 1 SAFT... at analyzing lithium-ion batteries performances with aging, for different state of...

387

California Lithium Battery, Inc. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7AC Technologies, Inc. 7AC Technologies, Inc. National Renewable Energy Laboratory 498 likes 7AC Technologies, based in Woburn, Massachusetts, is developing Liquid Desiccant HVAC systems for Commercial and Industrial buildings using technology from the National Renewable Energy Laboratory. These Liquid Desiccant HVAC systems deliver a 50 to 75 percent reduction in energy usage over conventional HVAC units. The system consists of a membrane conditioner responsible for drying and cooling the air and a heat-driven regenerator. The liquid desiccant design allows for the utilization of solar or waste heat sources, paving the way for net-zero energy retrofits to existing buildings with costs comparable to conventional HVAC. Learn More Borla Performance Industries, Inc. Oak Ridge National Laboratory

388

Advanced Electrolyte Additives for PHEV/EV Lithium-ion Battery...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

More Documents & Publications Advanced Electrolyte Additives for PHEVEV Lithium-ion Battery Development of Advanced Electrolytes and Electrolyte Additives...

389

Overcharge Protection for 4 V Lithium Batteries at High Rates and Low Temperature  

E-Print Network (OSTI)

lithium batteries. Because the stoichiometric spinel LiMn204 exhibits significant capacity fading during charge/discharge cycling, excess

Chen, Guoying

2010-01-01T23:59:59.000Z

390

Methods and preliminary measurement results of liquid Li wettability  

SciTech Connect

A test of lithium wettability was performed in high vacuum (< 3 × 10{sup ?4} Pa). High magnification images of Li droplets on stainless steel substrates were produced and processed using the MATLAB{sup ®} program to obtain clear image edge points. In contrast to the more standard “?/2” or polynomial fitting methods, ellipse fitting of the complete Li droplet shape resulted in reliable contact angle measurements over a wide range of contact angles. Using the ellipse fitting method, it was observed that the contact angle of a liquid Li droplet on a stainless steel substrate gradually decreased with increasing substrate temperature. The critical wetting temperature of liquid Li on stainless steel was observed to be about 290?°C.

Zuo, G. Z., E-mail: zuoguizh@ipp.ac.cn; Hu, J. S.; Ren, J.; Sun, Z.; Yang, Q. X.; Li, J. G. [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031 (China)] [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031 (China); Zakharov, L. E.; Mansfield, D. K. [Princeton Plasma Physics Laboratory, MS-27 P.O. Box 451, Princeton, New Jersey 08543 (United States)] [Princeton Plasma Physics Laboratory, MS-27 P.O. Box 451, Princeton, New Jersey 08543 (United States)

2014-02-15T23:59:59.000Z

391

Nanostructured Composite Electrodes for Lithium Batteries (Final Technical Report)  

SciTech Connect

The objective of this study was to explore new ways to create nanostructured electrodes for rechargeable lithium batteries. Of particular interests are unique nanostructures created by electrochemical deposition, etching and combustion chemical vapor deposition (CCVD). Three-dimensional nanoporous Cu6Sn5 alloy has been successfully prepared using an electrochemical co-deposition process. The walls of the foam structure are highly-porous and consist of numerous small grains. This represents a novel way of creating porous structures that allow not only fast transport of gas and liquid but also rapid electrochemical reactions due to high surface area. The Cu6Sn5 samples display a reversible capacity of {approx}400 mAhg-1. Furthermore, these materials exhibit superior rate capability. At a current drain of 10 mA/cm2(20C rate), the obtainable capacity was more than 50% of the capacity at 0.5 mA/cm2 (1C rate). Highly open and porous SnO2 thin films with columnar structure were obtained on Si/SiO2/Au substrates by CCVD. The thickness was readily controlled by the deposition time, varying from 1 to 5 microns. The columnar grains were covered by nanoparticles less than 20 nm. These thin film electrodes exhibited substantially high specific capacity. The reversible specific capacity of {approx}3.3 mAH/cm2 was demonstrated for up to 80 cycles at a charge/discharge rate of 0.3 mA/cm2. When discharged at 0.9 mA/cm2, the capacity was about 2.1 mAH/cm2. Tin dioxide box beams or tubes with square or rectangular cross sections were synthesized using CCVD. The cross-sectional width of the SnO2 tubules was tunable from 50 nm to sub-micrometer depending on synthesis temperature. The tubes are readily aligned in the direction perpendicular to the substrate surface to form tube arrays. Silicon wafers were electrochemically etched to produce porous silicon (PS) with honeycomb-type channels and nanoporous walls. The diameters of the channels are about 1 to 3 microns and the depth of the channels can be up to 100 microns. We have successfully used the PS as a matrix for Si-Li-based alloy. Other component(s) can be incorporated into the PS either by an electroless metallization or by kinetically controlled vapor deposition.

Meilin Liu, James Gole

2006-12-14T23:59:59.000Z

392

Adaptable Silicon–Carbon Nanocables Sandwiched between Reduced Graphene Oxide Sheets as Lithium Ion Battery Anodes  

Science Journals Connector (OSTI)

Adaptable Silicon–Carbon Nanocables Sandwiched between Reduced Graphene Oxide Sheets as Lithium Ion Battery Anodes ... Despite rapidly growing interest in the application of graphene in lithium ion batteries, the interaction of the graphene with lithium ions and electrolyte species during electrochemical cycling is not fully understood. ...

Bin Wang; Xianglong Li; Xianfeng Zhang; Bin Luo; Meihua Jin; Minghui Liang; Shadi A. Dayeh; S. T. Picraux; Linjie Zhi

2013-01-02T23:59:59.000Z

393

EXPERIMENTAL MEASUREMENTS OF THE INTERFACE THERMAL CONDUCTANCE OF A LITHIUM METATITANATE PEBBLE BED  

E-Print Network (OSTI)

, CA 90095 aliabousena@engineering.ucla.edu The thermal properties of the lithium ceramics pebble beds will help to create a reliable database of the thermal properties of the lithium ceramics pebble beds. I heat is transferred from the hot lithium ceramic pebble beds to the coolant. The thermal properties

Abdou, Mohamed

394

Limited lithium isotopic fractionation during progressive metamorphic dehydration in metapelites: A case study  

E-Print Network (OSTI)

Limited lithium isotopic fractionation during progressive metamorphic dehydration in metapelites-zone metamorphism far removed from the pluton to partially melted rocks adjacent to the pluton. Lithium on the aureole scale. Published by Elsevier B.V. Keywords: Lithium; Isotope fractionation; Metamorphic

Mcdonough, William F.

395

Lithium in Jack Hills zircons: Evidence for extensive weathering of Earth's earliest crust Takayuki Ushikubo a,  

E-Print Network (OSTI)

Lithium in Jack Hills zircons: Evidence for extensive weathering of Earth's earliest crust Takayuki Hills lithium weathering continental crust Hadean In situ Li analyses of 4348 to 3362 Ma detrital of REEs. The Jack Hills zircons also have fractionated lithium isotope ratios (7 Li=-19 to+13) about five

Mcdonough, William F.

396

Extreme lithium isotopic fractionation during continental weathering revealed in saprolites from South Carolina  

E-Print Network (OSTI)

Extreme lithium isotopic fractionation during continental weathering revealed in saprolites from in revised form 6 July 2004 Abstract The lithium concentration and isotopic composition of two saprolites the behavior of lithium isotopes during continental weathering. Both saprolites show a general trend

Rudnick, Roberta L.

397

Lithium in cool stellar atmospheres: Big bang nucleosynthesis and extrasolar planets  

E-Print Network (OSTI)

Lithium in cool stellar atmospheres: Big bang nucleosynthesis and extrasolar planets Matthias Steffen and Elisabetta Caffau Sternphysik In metal-poor stellar atmospheres, the Lithium line at 6707 Ã?-NLTE, respectively. The accurate spectroscopic determination of the Lithium abundance and in particular the 6Li/7Li

398

Lithium isotopic composition and concentration of the deep continental crust Fang-Zhen Teng a,  

E-Print Network (OSTI)

Lithium isotopic composition and concentration of the deep continental crust Fang-Zhen Teng a April 2008 Accepted 5 June 2008 Editor: B. Bourdon Keywords: Lithium Isotope fractionation Deep. Lithium concentrations of granulite xenoliths also vary widely (0.5 to 21 ppm) and are, on average, lower

Mcdonough, William F.

399

Lithium isotopic systematics of granites and pegmatites from the Black Hills, South Dakota  

E-Print Network (OSTI)

Lithium isotopic systematics of granites and pegmatites from the Black Hills, South Dakota Fang compositions may reflect Li isotopic fractionation resulting from extensive crystal-melt fractionation. Lithium fractionation in the near­surface environment of > 60 (Tomascak, 2004). Lithium isotopic fractionation has been

Rudnick, Roberta L.

400

Lithium diffusion mechanisms in layered intercalation compounds A. Van der Ven*  

E-Print Network (OSTI)

Lithium diffusion mechanisms in layered intercalation compounds A. Van der Ven* , G. Ceder; accepted 28 December 2000 Abstract We investigate the mechanisms of lithium diffusion in layered intercalation compounds from ®rst-principles. We focus on LixCoO2 and ®nd that lithium diffusion

Ceder, Gerbrand

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Reply: Lithium and Increased Cortical Gray Matter--More Tissue or More Water?  

E-Print Network (OSTI)

Reply: Lithium and Increased Cortical Gray Matter--More Tissue or More Water? To the Editor: W e cortices, in lithium-treated patients with bipolar disorder, relative to healthy control subjects (1). Dr patients. Although lithium's effects on body water homeostasis (2) are important to consider, the absence

Thompson, Paul

402

Abstract: The deproto-metalation reactions of pyrimidine and pyrazine were regioselectively carried out using lithium  

E-Print Network (OSTI)

carried out using lithium tri(2,2,6,6-tetramethylpiperidino)cadmate in tetrahydrofuran at room temperature instead of 1/3). Key words: Metalations, Cadmium, Lithium, Heterocycles, Iodine. Procedure 1 25 mmol scale metalation of aromatic rings, and various strong bases such as alkylli- thiums and lithium dialkylamides have

Boyer, Edmond

403

Solid state thin film battery having a high temperature lithium alloy anode  

DOE Patents (OSTI)

An improved rechargeable thin-film lithium battery involves the provision of a higher melting temperature lithium anode. Lithium is alloyed with a suitable solute element to elevate the melting point of the anode to withstand moderately elevated temperatures. 2 figs.

Hobson, D.O.

1998-01-06T23:59:59.000Z

404

Local Electromechanical Response at a Single Ferroelectric Domain Wall in Lithium Niobate  

E-Print Network (OSTI)

-antisites (which are excess Nb atoms at Li locations), and lithium vacancies denoted by Li. The defect equilibriumLocal Electromechanical Response at a Single Ferroelectric Domain Wall in Lithium Niobate DAVID A electromechanical response across a single ferroelectric domain wall in congruent lithium niobate at room

Gopalan, Venkatraman

405

Fabricating Genetically Engineered High-Power Lithium-Ion Batteries Using Multiple Virus Genes  

Science Journals Connector (OSTI)

...system) and a photograph of the battery used to power a green LED...electrode in a lithium-ion battery using lithium metal foil as...nanowires as a lithium-ion battery cathode was evaluated (Fig...expected to bind favorably to the graphene surface via {pi}-stacking...

Yun Jung Lee; Hyunjung Yi; Woo-Jae Kim; Kisuk Kang; Dong Soo Yun; Michael S. Strano; Gerbrand Ceder; Angela M. Belcher

2009-05-22T23:59:59.000Z

406

Understanding structural defects in lithium-rich layered oxide cathodes Karalee A. Jarvis,a  

E-Print Network (OSTI)

the required amounts of lithium, manganese, and nickel acetates were added to this solution. The molar ratioUnderstanding structural defects in lithium-rich layered oxide cathodes Karalee A. Jarvis, Accepted 31st March 2012 DOI: 10.1039/c2jm30575e Planar defects in lithium-rich layered oxides were

Ferreira, Paulo J.

407

Abstract--This paper describes experimental results aiming at analyzing lithium-ion batteries performances  

E-Print Network (OSTI)

several years SAFT has developed a range of lithium ion cells and batteries to cover the full spectrum. To follow such a characteristic, electrochemical impedance spectroscopy (EIS) measurements on SAFT lithium-ion cells The cells used are lithium-ion SAFT power cells: VL30P which outputs a nominal capacity of 30 Ah

Paris-Sud XI, Université de

408

Liquid level detector  

DOE Patents (OSTI)

A liquid level detector for low pressure boilers. A boiler tank, from which apor, such as steam, normally exits via a main vent, is provided with a vertical side tube connected to the tank at the desired low liquid level. When the liquid level falls to the level of the side tube vapor escapes therethrough causing heating of a temperature sensitive device located in the side tube, which, for example, may activate a liquid supply means for adding liquid to the boiler tank. High liquid level in the boiler tank blocks entry of vapor into the side tube, allowing the temperature sensitive device to cool, for example, to ambient temperature.

Grasso, Albert P. (Vernon, CT)

1986-01-01T23:59:59.000Z

409

Liquid level detector  

DOE Patents (OSTI)

A liquid level detector for low pressure boilers. A boiler tank, from which vapor, such as steam, normally exits via a main vent, is provided with a vertical side tube connected to the tank at the desired low liquid level. When the liquid level falls to the level of the side tube vapor escapes therethrough causing heating of a temperature sensitive device located in the side tube, which, for example, may activate a liquid supply means for adding liquid to the boiler tank. High liquid level in the boiler tank blocks entry of vapor into the side tube, allowing the temperature sensitive device to cool, for example, to ambient temperature.

Grasso, A.P.

1984-02-21T23:59:59.000Z

410

Molecular Structure and Stability of Dissolved Lithium Polysulfide Species  

SciTech Connect

Ability to predict the solubility and stability of lithium polysulfide is vital in realizing longer lasting lithium-sulfur batteries. Herein we report a combined computational and experimental spectroscopic analysis to understand the dissolution mechanism of lithium polysulfide species in an aprotic solvent medium. Multinuclear NMR and sulfur K-edge X-ray absorption (XAS) analysis reveals that the lithium exchange between polysulfide species and solvent molecule constitutes the first step in the dissolution process. Lithium exchange leads to de-lithiated polysulfide ions which subsequently forms highly reactive free radicals through disproportion reaction. The energy required for the disproportion and possible dimer formation reactions of the polysulfide species are analyzed using density functional theory (DFT) calculations. We validate our calculations with variable temperature electron spin resonance (ESR) measurements. Based on these findings, we discuss approaches to optimize the electrolyte in order to control the polysulfide solubility. The energy required for the disproportion and possible dimer formation reactions of the polysulfide species are analyzed using density functional theory (DFT) calculations. We validate our calculations with variable temperature electron spin resonance (ESR) measurements. Based on these findings, we discuss approaches to optimize the electrolyte in order to control the polysulfide solubility.

Vijayakumar, M.; Govind, Niranjan; Walter, Eric D.; Burton, Sarah D.; Shukla, Anil K.; Devaraj, Arun; Xiao, Jie; Liu, Jun; Wang, Chong M.; Karim, Ayman M.; Thevuthasan, Suntharampillai

2014-03-24T23:59:59.000Z

411

Recent advances in lithium–sulfur batteries  

Science Journals Connector (OSTI)

Abstract Lithium–sulfur (Li–S) batteries have attracted much attention lately because they have very high theoretical specific energy (2500 Wh kg?1), five times higher than that of the commercial LiCoO2/graphite batteries. As a result, they are strong contenders for next-generation energy storage in the areas of portable electronics, electric vehicles, and storage systems for renewable energy such as wind power and solar energy. However, poor cycling life and low capacity retention are main factors limiting their commercialization. To date, a large number of electrode and electrolyte materials to address these challenges have been investigated. In this review, we present the latest fundamental studies and technological development of various nanostructured cathode materials for Li–S batteries, including their preparation approaches, structure, morphology and battery performance. Furthermore, the development of other significant components of Li–S batteries including anodes, electrolytes, additives, binders and separators are also highlighted. Not only does the intention of our review article comprise the summary of recent advances in Li–S cells, but also we cover some of our proposals for engineering of Li–S cell configurations. These systematic discussion and proposed directions can enlighten ideas and offer avenues in the rational design of durable and high performance Li–S batteries in the near future.

Lin Chen; Leon L. Shaw

2014-01-01T23:59:59.000Z

412

A resolution of the cosmic Lithium problem  

E-Print Network (OSTI)

In 1982, Monique and Francois Spite discovered that the 7Li abundance in the atmosphere of old metal-poor dwarf stars in the galactic halo was independent of metallicity and temperature. Since then, 7Li abundance in the Universe has become a subject of intrigue, because there is less of it in Population II dwarf stars (by a factor of 3) than standard big bang nucleosynthesis predicts. Here we show how quark-novae (QNe) occurring in the wake of Pop. III stars, can elegantly produce an A(Li) ~ 2.2 Lithium plateau in Pop. II (low-mass) stars formed in the pristine cloud swept up by the mixed SN+QN ejecta. We also find an increase in the scatter as well as an eventual drop in A(Li) below the Spite plateau values for very low metallicity ([Fe/H] < -3) in excellent agreement with observations. We propose a solution to the discrepancy between the Big Bang Nucleosynthesis 7Li abundance and the Spite plateau and list some implications and predictions of our model.

Rachid Ouyed

2014-02-20T23:59:59.000Z

413

Lithium bromide chiller technology in gas processing  

SciTech Connect

Lithium Bromide (LiBr) Absorption Chillers have been in use for more than half a century, mainly in the commercial air conditioning industry. The Gas Research Institute and EnMark Natural Gas Company co-funded a field test to determine the viability of this commercial air conditioning technology in the gas industry. In 1991, a 10 MMCFC natural gas conditioning plant was constructed in Sherman, Texas. The plant was designed to use a standard, off-the-shelf chiller from Trane with a modified control scheme to maintain tight operating temperature parameters. The main objective was to obtain a 40 F dewpoint natural gas stream to meet pipeline sales specifications. Various testing performed over the past three years has proven that the chiller can be operated economically and on a continuous basis in an oilfield environment with minimal operation and maintenance costs. This paper will discuss how a LiBr absorption chiller operates, how the conditioning plant performed during testing, and what potential applications are available for LiBr chiller technology.

Huey, M.A.; Leppin, D.

1995-12-31T23:59:59.000Z

414

Viscosity, specific (for liquids)  

Science Journals Connector (OSTI)

n. The ratio between the viscosity of a liquid and the viscosity of water at the same temperature. Specific viscosity is sometimes used interchangeably with relative viscosity for liquids.

2007-01-01T23:59:59.000Z

415

ABAA - 6th International Conference on Advanced Lithium Batteries for  

NLE Websites -- All DOE Office Websites (Extended Search)

Greetings! Greetings! Khalil Amine Chairman Khalil Amine Dear Colleagues, Welcome to the website of the 6th International Conference on Advanced Lithium Batteries for Automotive Applications (ABAA6). As Chairman of the ABAA Conference Organizing Committee, it is my great pleasure to cordially invite you to attend ABAA6. Every year, the ABAA Conference Organizing Committee hosts distinguished speakers from all over the world in the field of lithium battery research and development with a focus on automotive applications. ABAA6's primary goal is to provide attendees from both academia and industry an opportunity to meet and exchange information on advances in lithium battery research with the aim of enabling the electrification of vehicles. This year, the conference will focus on:

416

hybrid electric vehicle and lithium polymer nev testing  

NLE Websites -- All DOE Office Websites (Extended Search)

P1.2 - Hybrid Electric Vehicle and Lithium Polymer NEV Testing P1.2 - Hybrid Electric Vehicle and Lithium Polymer NEV Testing James Edward Francfort Advanced Vehicle Testing Activity Idaho National Laboratory P.O. Box 1625, Idaho Falls, ID. 83415-3830 james.francfort@inl.gov Abstract: The U.S. Department of Energy's Advanced Vehicle Testing Activity tests hybrid electric, pure electric, and other advanced technology vehicles. As part of this testing, 28 hybrid electric vehicles (HEV) are being tested in fleet, dynamometer, and closed track environments. This paper discusses some of the HEV test results, with an emphasis on the battery performance of the HEVs. It also discusses the testing results for a small electric vehicle with a lithium polymer traction battery. Keywords: hybrid; neighborhood; electric; battery; fuel;

417

Overcharge Protection for the New Generation of Lithium Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Overcharge Protection for the New Generation of Lithium Batteries Overcharge Protection for the New Generation of Lithium Batteries Speaker(s): Thomas Richardson Date: January 18, 2001 - 12:00pm Location: Bldg 90 Seminar Host/Point of Contact: Satkartar K. Kinney Lithium batteries supplied with cellular telephones and other personal electronic devices provide unprecedented power and capacities in very small formats. They are able to deliver such high performance because they incorporate highly reactive materials in both the positive and negative electrodes, resulting in individual cell potentials of nearly 4 V. Exposure to high temperatures or abusive treatment including overcharging can cause catastrophic failure of these batteries, resulting in gas venting, fire, or even explosion. Mechanical and electronic safety devices are employed to

418

Lithium ion batteries with titania/graphene anodes  

DOE Patents (OSTI)

Lithium ion batteries having an anode comprising at least one graphene layer in electrical communication with titania to form a nanocomposite material, a cathode comprising a lithium olivine structure, and an electrolyte. The graphene layer has a carbon to oxygen ratio of between 15 to 1 and 500 to 1 and a surface area of between 400 and 2630 m.sup.2/g. The nanocomposite material has a specific capacity at least twice that of a titania material without graphene material at a charge/discharge rate greater than about 10 C. The olivine structure of the cathode of the lithium ion battery of the present invention is LiMPO.sub.4 where M is selected from the group consisting of Fe, Mn, Co, Ni and combinations thereof.

Liu, Jun; Choi, Daiwon; Yang, Zhenguo; Wang, Donghai; Graff, Gordon L; Nie, Zimin; Viswanathan, Vilayanur V; Zhang, Jason; Xu, Wu; Kim, Jin Yong

2013-05-28T23:59:59.000Z

419

Electrochemical properties of lithium polymer batteries with doped polyaniline as cathode material  

SciTech Connect

Graphical abstract: -- Abstract: Polyaniline (PANI) was doped with different lithium salts such as LiPF{sub 6} and LiClO{sub 4} and evaluated as cathode-active material for application in room-temperature lithium batteries. The doped PANI was characterized by FTIR and XPS measurements. In the FTIR spectra, the characteristic peaks of PANI are shifted to lower bands as a consequence of doping, and it is more shifted in the case of PANI doped with LiPF{sub 6}. The cathodes prepared using PANI doped with LiPF{sub 6} and LiClO{sub 4} delivered initial discharge capacities of 125 mAh g{sup ?1} and 112 mAh g{sup ?1} and stable reversible capacities of 114 mAh g{sup ?1} and 81 mAh g{sup ?1}, respectively, after 10 charge–discharge cycles. The cells were also tested using polymer electrolyte, which delivered highest discharge capacities of 142.6 mAh g{sup ?1} and 140 mAh g{sup ?1} and stable reversible capacities of 117 mAh g{sup ?1} and 122 mAh g{sup ?1} for PANI-LiPF{sub 6} and PANI-LiClO{sub 4}, respectively, after 10 cycles. The cathode prepared with LiPF{sub 6} doped PANI shows better cycling performance and stability as compared to the cathode prepared with LiClO{sub 4} doped PANI using both liquid and polymer electrolytes.

Manuel, James [Department of Chemical and Biological Engineering and Research Institute for Green Energy Convergence Technology, Gyeongsang National University, 900, Gajwa-dong, Jinju 660-701 (Korea, Republic of)] [Department of Chemical and Biological Engineering and Research Institute for Green Energy Convergence Technology, Gyeongsang National University, 900, Gajwa-dong, Jinju 660-701 (Korea, Republic of); Kim, Jae-Kwang; Matic, Aleksandar; Jacobsson, Per [Department of Applied Physics, Chalmers University of Technology, SE-41296 Göteborg (Sweden)] [Department of Applied Physics, Chalmers University of Technology, SE-41296 Göteborg (Sweden); Chauhan, Ghanshyam S. [Department of Chemistry, Himachal Pradesh University, Shimla 171005 (India)] [Department of Chemistry, Himachal Pradesh University, Shimla 171005 (India); Ha, Jong Keun; Cho, Kwon-Koo [Department of Materials Science and Engineering, Gyeongsang National University, 900, Gajwa-dong, Jinju 660-701 (Korea, Republic of)] [Department of Materials Science and Engineering, Gyeongsang National University, 900, Gajwa-dong, Jinju 660-701 (Korea, Republic of); Ahn, Jou-Hyeon, E-mail: jhahn@gnu.ac.kr [Department of Chemical and Biological Engineering and Research Institute for Green Energy Convergence Technology, Gyeongsang National University, 900, Gajwa-dong, Jinju 660-701 (Korea, Republic of)] [Department of Chemical and Biological Engineering and Research Institute for Green Energy Convergence Technology, Gyeongsang National University, 900, Gajwa-dong, Jinju 660-701 (Korea, Republic of)

2012-10-15T23:59:59.000Z

420

Liquid Piston Stirling Engines  

Science Journals Connector (OSTI)

The Fluidyne liquid piston engine is a simple free-piston Stirling engine that can be made from nothing more...

Graham Walker Ph. D.; J. R. Senft Ph.D.

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Structural analysis of lithium-excess lithium manganate cathode materials by 7Li magic-angle spinning nuclear magnetic resonance spectroscopy  

Science Journals Connector (OSTI)

The local structures of lithium-excess lithium manganese spinel oxides were studied by high-resolution solid-state 7Li magic-angle spinning (MAS) NMR spectroscopy. Two resonance lines at ?500 and ?555 ppm were observed for the spinels in 7Li MAS NMR spectra. Spinel stability tests in which spinel powder was stored in electrolyte solution were performed to analyze the changes in the lithium local structure after manganese dissolution. After the spinel stability test, the intensity of the resonance at ?500 ppm decreased, whereas new resonance line at 0 ppm was observed. The lithium content of the 0 ppm peak increases with the storage time in electrolyte. SEM and chemical analysis suggested a surface coating of non-spinel lithium compounds, the presence of defects on particles surface and fluorine incorporation into the aged spinel. In addition, about 60–70% of lithium remains in the spinel framework after the storage.

Hideyuki Oka; Senshi Kasahara; Tadashi Okada; Eiichi Iwata; Masaki Okada; Takayuki Shoji; Hiroshi Ohki; Tsutomu Okuda

2001-01-01T23:59:59.000Z

422

A Car–Parrinello and path integral molecular dynamics study of the intramolecular lithium bond in the lithium 2-pyridyl- N -oxide acetate  

Science Journals Connector (OSTI)

Lithium bonding in lithium 2-pyridyl- N -oxide acetate has been investigated using classic Car–Parrinello molecular dynamics (CPMD) and the path integral approach [path integrals molecular dynamics (PIMD)]. The simulations have been performed in 300 K. Structures energies and lithium trajectories have been determined. The CPMD results show that the lithium atom is generally equidistant between heavy atoms in the ( O ? Li ? O ) bridge. Applying quantum effects through the PIMD leads to similar conclusion. The theoretical lithium 2-pyridyl- N -oxide acetate infrared spectrum has also been determined using the CPMD calculations. This shows very good agreement with available experimental results and reproduces well the broad low-frequency band observed experimentally. In order to gain deeper understanding of the nature of the lithium bonding topological analysis of the electron localization function has been applied.

Piotr Durlak; Zdzis?aw Latajka; S?awomir Berski

2009-01-01T23:59:59.000Z

423

First-principles study of graphene-lithium structures for battery applications  

Science Journals Connector (OSTI)

In order to identify the best and most promising graphene-lithium structures for battery applications we performed a systematic study of different multilayer graphene-lithium structures using first-principles density-functional theory. The most promising structure identified is a few layer compound which contains a single graphene layer and four lithium layers. In this structure lithium density is six times higher than that of intercalated graphite and high lithium density observed in recent experiments can be due to this structure. In addition we show that electron density distribution around the positive Li ions is very important to design new advanced materials for battery applications.

Alper Buldum; Gulcin Tetiker

2013-01-01T23:59:59.000Z

424

LA SPECTROSCOPIE DE PERTE D'ÉNERGIE DES ÉLECTRONS APPLIQUÉE AUX BATTERIES AU LITHIUM : EXPÉRIENCES ET SIMULATIONS AU SEUIL K DU LITHIUM.  

E-Print Network (OSTI)

??Ce travail combine études expérimentales et théoriques au seuil K du lithium dans le but de permettre une meilleure compréhension des propriétés des matériaux pour… (more)

Mauchamp, V.

2006-01-01T23:59:59.000Z

425

Liquid Wall Chambers  

SciTech Connect

The key feature of liquid wall chambers is the use of a renewable liquid layer to protect chamber structures from target emissions. Two primary options have been proposed and studied: wetted wall chambers and thick liquid wall (TLW) chambers. With wetted wall designs, a thin layer of liquid shields the structural first wall from short ranged target emissions (x-rays, ions and debris) but not neutrons. Various schemes have been proposed to establish and renew the liquid layer between shots including flow-guiding porous fabrics (e.g., Osiris, HIBALL), porous rigid structures (Prometheus) and thin film flows (KOYO). The thin liquid layer can be the tritium breeding material (e.g., flibe, PbLi, or Li) or another liquid metal such as Pb. TLWs use liquid jets injected by stationary or oscillating nozzles to form a neutronically thick layer (typically with an effective thickness of {approx}50 cm) of liquid between the target and first structural wall. In addition to absorbing short ranged emissions, the thick liquid layer degrades the neutron flux and energy reaching the first wall, typically by {approx}10 x x, so that steel walls can survive for the life of the plant ({approx}30-60 yrs). The thick liquid serves as the primary coolant and tritium breeding material (most recent designs use flibe, but the earliest concepts used Li). In essence, the TLW places the fusion blanket inside the first wall instead of behind the first wall.

Meier, W R

2011-02-24T23:59:59.000Z

426

Sliding Luttinger liquid phases  

Science Journals Connector (OSTI)

We study systems of coupled spin-gapped and gapless Luttinger liquids. First, we establish the existence of a sliding Luttinger liquid phase for a system of weakly coupled parallel quantum wires, with and without disorder. It is shown that the coupling can stabilize a Luttinger liquid phase in the presence of disorder. We then extend our analysis to a system of crossed Luttinger liquids and establish the stability of a non-Fermi-liquid state: the crossed sliding Luttinger liquid phase. In this phase the system exhibits a finite-temperature, long-wavelength, isotropic electric conductivity that diverges as a power law in temperature T as T?0. This two-dimensional system has many properties of a true isotropic Luttinger liquid, though at zero temperature it becomes anisotropic. An extension of this model to a three-dimensional stack exhibits a much higher in-plane conductivity than the conductivity in a perpendicular direction.

Ranjan Mukhopadhyay; C. L. Kane; T. C. Lubensky

2001-07-09T23:59:59.000Z

427

Molybdenum nitride/nitrogen-doped graphene hybrid material for lithium storage in lithium ion batteries  

Science Journals Connector (OSTI)

Abstract Molybdenum nitride and nitrogen-doped graphene nanosheets (MoN/GNS) hybrid materials are synthesized by a simple hydrothermal method combined with a heat treatment at 800 °C under an ammonia atmosphere. It is found by scanning and transmission electron microscopy that MoN nanoparticles ranging from 20 to 40 nm in diameter are homogeneously anchored to GNS. The electrochemical performance of MoN/GNS as a possible anode material for Li-ion batteries is investigated. Galvanostatic charge/discharge experiments reveal that the hybrid materials exhibit an enhanced lithium storage capacity and excellent rate capacity as a result of its efficient electronic and ionic mixed conducting network. The electrochemical results demonstrate that the weight ratio of GNS and MoN had significant effect on the electrochemical performance.

Botao Zhang; Guanglei Cui; Kejun Zhang; Lixue Zhang; Pengxian Han; Shanmu Dong

2014-01-01T23:59:59.000Z

428

Incorporation of lithium lead eutectic as a working fluid in RELAP5 and preliminary safety assessment of LLCS  

Science Journals Connector (OSTI)

Abstract The current work involves thermal hydraulic calculation of Lithium Lead Cooling System (LLCS) for the Indian test blanket module (TBM) for testing in International Thermonuclear Experimental reactor (ITER). It uses the RELAP portion of RELAP/SCDAPSIM/MOD4.0. Lithium-lead eutectic (LLE) has been used as multiplier, breeder and coolant in TBM. Thermodynamic and transport properties of the LLE have been incorporated into the code. The main focus of this study is to check the heat transfer capability of LLE as coolant for TBM system for steady state and the considered anticipated operational occurrences (AOO's), namely, loss of heat source, loss of primary flow and loss of secondary flow. The six heat transfer correlation (reported for liquid metals in the literature) has been tested for steady state analysis of LLCS loop and results are roughly same for all of them. A good agreement has been observed between the operating conditions of LLCS with those of RELAP5 calculations. Results from transient calculations show that a maximum temperature of 875 K is attained during a 300 s loss of primary flow (LLE).

A.K. Trivedi; K.T. Sandeep; C. Allison; A. Khanna; V. Chaudhari; E.R. Kumar; P. Munshi

2014-01-01T23:59:59.000Z

429

High-Resolution Electrospray Ionization Mass Spectrometry Analysis...  

NLE Websites -- All DOE Office Websites (Extended Search)

Mass Spectrometry Analysis of Water- Soluble Organic Aerosols Collected with a Particle Abstract: This work demonstrates the utility of a particle-into-liquid sampler (PILS) a...

430

California Geothermal Power Plant to Help Meet High Lithium Demand  

Energy.gov (U.S. Department of Energy (DOE))

Ever wonder how we get the materials for the advanced batteries that power our cell phones, laptops, and even some electric vehicles? The U.S. Department of Energy's Geothermal Technologies Program (GTP) is working with California's Simbol Materials to develop technologies that extract battery materials like lithium, manganese, and zinc from geothermal brines produced during the geothermal production process.

431

Non-aqueous electrolyte for lithium-ion battery  

DOE Patents (OSTI)

The present technology relates to stabilizing additives and electrolytes containing the same for use in electrochemical devices such as lithium ion batteries and capacitors. The stabilizing additives include triazinane triones and bicyclic compounds comprising succinic anhydride, such as compounds of Formulas I and II described herein.

Zhang, Lu; Zhang, Zhengcheng; Amine, Khalil

2014-04-15T23:59:59.000Z

432

Novel carbonaceous materials used as anodes in lithium ion cells  

SciTech Connect

The objective of this work is to synthesize disordered carbons used as anodes in lithium ion batteries, where the porosity and surface area are controlled. Both parameters are critical since the irreversible capacity obtained in the first cycle seems to be associated with the surface area (an exfoliation mechanism occurs in which the exposed surface area continues to increase).

Sandi, G.; Winans, R.E.; Carrado, K.A.

1997-09-01T23:59:59.000Z

433

Phosphorous Computer Modeling of Crystalline Electrolytes: Lithium Thiophosphates and Phosphates  

E-Print Network (OSTI)

-search algorithm · Minimum-energy migration paths were determined via the construction of a weighted graph Results: Abstract Recently, lithium thiophosphate materials suitable for usage as solid electrolytes with PAW functionals generated using atompaw, and used in pwscf and abinit) · Formation energies

Holzwarth, Natalie

434

Synthesis, Characterization and Performance of Cathodes for Lithium Ion Batteries  

E-Print Network (OSTI)

lithium ion batteries. Materials Science & Engineering R-Ion Batteries by Jianxin Zhu Doctor of Philosophy, Graduate Program in Materials Science and EngineeringIon Batteries A Dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Materials Science and Engineering

Zhu, Jianxin

2014-01-01T23:59:59.000Z

435

Synthesis and electrochemical characterisation of electrospun lithium titanate ultrafine fibres  

Science Journals Connector (OSTI)

Lithium acetate dihydrate (>99.0 %, Sigma-Aldrich ... %, Sigma-Aldrich) were used for the synthesis of Li4Ti5O12. PVP (Aldrich, M w = 3.6 × 105) was used as the base polymer for the electrospinn...

C. P. Sandhya; Bibin John; C. Gouri

2013-09-01T23:59:59.000Z

436

Issue and challenges facing rechargeable thin film lithium batteries  

Science Journals Connector (OSTI)

New materials hold the key to fundamental advances in energy conversion and storage, both of which are vital in order to meet the challenge of global warming and the finite nature of fossil fuels. Nanomaterials in particular offer unique properties or combinations of properties as electrodes and electrolytes in a range of energy devices. Technological improvements in rechargeable solid-state batteries are being driven by an ever-increasing demand for portable electronic devices. Lithium batteries are the systems of choice, offering high energy density, flexible, lightweight design and longer lifespan than comparable battery technologies. We present a brief historical review of the development of lithium-based thin film rechargeable batteries highlight ongoing research strategies and discuss the challenges that remain regarding the discovery of nanomaterials as electrolytes and electrodes for lithium batteries also this article describes the possible evolution of lithium technology and evaluates the expected improvements, arising from new materials to cell technology. New active materials under investigation and electrode process improvements may allow an ultimate final energy density of more than 500 Wh/L and 200 Wh/kg, in the next 5–6 years, while maintaining sufficient power densities. A new rechargeable battery technology cannot be foreseen today that surpasses this. This report will provide key performance results for thin film batteries and highlight recent advances in their development.

Arun Patil; Vaishali Patil; Dong Wook Shin; Ji-Won Choi; Dong-Soo Paik; Seok-Jin Yoon

2008-01-01T23:59:59.000Z

437

Comparison of Cycling Performance of Lithium Ion Cell Anode Graphites  

NLE Websites -- All DOE Office Websites (Extended Search)

Comparison of Cycling Performance of Lithium Ion Cell Anode Graphites Comparison of Cycling Performance of Lithium Ion Cell Anode Graphites Title Comparison of Cycling Performance of Lithium Ion Cell Anode Graphites Publication Type Journal Article Year of Publication 2012 Authors Ridgway, Paul L., Honghe Zheng, A. F. Bello, Xiangyun Song, Shidi Xun, Jin Chong, and Vincent S. Battaglia Journal Journal of The Electrochemical Society Volume 159 Issue 5 Pagination A520 Date Published 2012 ISSN 00134651 Abstract Battery grade graphite products from major suppliers to the battery industry were evaluated in 2325 coin cells with lithium counter electrodes. First and ongoing cycle efficiency, total and reversible capacity, cycle life and discharge rate performance were measured to compare these anode materials. We then ranked the graphites using a formula which incorporates these performance measures to estimate the cost of the overall system, relative to the cost of a system using MCMB. This analysis indicates that replacing MCMB with CCP-G8 (Conoco Phillips) would add little to no cost, whereas each of the other graphites would lead to a more costly system. Therefore we chose CCP-G8 as the new baseline graphite for the BATT program.

438

New lithium-based ionic liquid electrolytes that resist salt concentration polarization  

Energy.gov (U.S. Department of Energy (DOE))

Presentation from the U.S. DOE Office of Vehicle Technologies "Mega" Merit Review 2008 on February 25, 2008 in Bethesda, Maryland.

439

Temperature dependence of some liquid lithium properties from the ionic pseudopotential  

E-Print Network (OSTI)

, UCRL-'L44O 444, Laurence Livermore Lab, Caleg (19~ (3) S. G. J. Fischer, et aleg Intl Conf. En n of Past Reactors i' or Safe and Relia e s. , ese sc a ur em orsc ung, a sr e, (4) P. A. Nelson, et al. , A~A- 6, Argo e National Date, Ill. , (1976) (5..., UCRL-'L44O 444, Laurence Livermore Lab, Caleg (19~ (3) S. G. J. Fischer, et aleg Intl Conf. En n of Past Reactors i' or Safe and Relia e s. , ese sc a ur em orsc ung, a sr e, (4) P. A. Nelson, et al. , A~A- 6, Argo e National Date, Ill. , (1976) (5...

Engel, Anthony Wells

2012-06-07T23:59:59.000Z

440

A Better Anode Design to Improve Lithium-Ion Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

A Better Anode Design to Improve Lithium-Ion Batteries Print A Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteries are in smart phones, laptops, most other consumer electronics, and the newest electric cars. Good as these batteries are, the need for energy storage in batteries is surpassing current technologies. In a lithium-ion battery, charge moves from the cathode to the anode, a critical component for storing energy. A team of Berkeley Lab scientists has designed a new kind of anode that absorbs eight times the lithium of current designs, and has maintained its greatly increased energy capacity after more than a year of testing and many hundreds of charge-discharge cycles. Cyclical Science Succeeds The anode achievement described in this highlight provides a rare scientific showcase, combining advanced tools of synthesis, characterization, and simulation in a novel approach to materials development. Gao Liu's original research team, part of Berkeley Lab's Environmental Energy Technologies Division (EETD), got the ball rolling by designing the original series of polyfluorene-based conducting polymers. Then, Wanli Yang of the ALS suggested soft x-ray absorption spectroscopy to determine their key electronic properties. To better understand these results, and their relevance to the conductivity of the polymer, the growing team sought a theoretical explanation from Lin-Wang Wang of Berkeley Lab's Materials Sciences Division (MSD). By conducting calculations on the promising polymers at Berkeley Lab's National Energy Research Scientific Computing Center (NERSC), the team gained insight into what was really happening in the PF with the carbonyl functional group, singling it out for further development.

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

A Better Anode Design to Improve Lithium-Ion Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

A Better Anode Design to Improve Lithium-Ion Batteries Print A Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteries are in smart phones, laptops, most other consumer electronics, and the newest electric cars. Good as these batteries are, the need for energy storage in batteries is surpassing current technologies. In a lithium-ion battery, charge moves from the cathode to the anode, a critical component for storing energy. A team of Berkeley Lab scientists has designed a new kind of anode that absorbs eight times the lithium of current designs, and has maintained its greatly increased energy capacity after more than a year of testing and many hundreds of charge-discharge cycles. Cyclical Science Succeeds The anode achievement described in this highlight provides a rare scientific showcase, combining advanced tools of synthesis, characterization, and simulation in a novel approach to materials development. Gao Liu's original research team, part of Berkeley Lab's Environmental Energy Technologies Division (EETD), got the ball rolling by designing the original series of polyfluorene-based conducting polymers. Then, Wanli Yang of the ALS suggested soft x-ray absorption spectroscopy to determine their key electronic properties. To better understand these results, and their relevance to the conductivity of the polymer, the growing team sought a theoretical explanation from Lin-Wang Wang of Berkeley Lab's Materials Sciences Division (MSD). By conducting calculations on the promising polymers at Berkeley Lab's National Energy Research Scientific Computing Center (NERSC), the team gained insight into what was really happening in the PF with the carbonyl functional group, singling it out for further development.

442

A Better Anode Design to Improve Lithium-Ion Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Better Anode Design to Improve Lithium-Ion Batteries Print Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteries are in smart phones, laptops, most other consumer electronics, and the newest electric cars. Good as these batteries are, the need for energy storage in batteries is surpassing current technologies. In a lithium-ion battery, charge moves from the cathode to the anode, a critical component for storing energy. A team of Berkeley Lab scientists has designed a new kind of anode that absorbs eight times the lithium of current designs, and has maintained its greatly increased energy capacity after more than a year of testing and many hundreds of charge-discharge cycles. Cyclical Science Succeeds The anode achievement described in this highlight provides a rare scientific showcase, combining advanced tools of synthesis, characterization, and simulation in a novel approach to materials development. Gao Liu's original research team, part of Berkeley Lab's Environmental Energy Technologies Division (EETD), got the ball rolling by designing the original series of polyfluorene-based conducting polymers. Then, Wanli Yang of the ALS suggested soft x-ray absorption spectroscopy to determine their key electronic properties. To better understand these results, and their relevance to the conductivity of the polymer, the growing team sought a theoretical explanation from Lin-Wang Wang of Berkeley Lab's Materials Sciences Division (MSD). By conducting calculations on the promising polymers at Berkeley Lab's National Energy Research Scientific Computing Center (NERSC), the team gained insight into what was really happening in the PF with the carbonyl functional group, singling it out for further development.

443

Quantum Monte Carlo methods and lithium cluster properties  

SciTech Connect

Properties of small lithium clusters with sizes ranging from n = 1 to 5 atoms were investigated using quantum Monte Carlo (QMC) methods. Cluster geometries were found from complete active space self consistent field (CASSCF) calculations. A detailed development of the QMC method leading to the variational QMC (V-QMC) and diffusion QMC (D-QMC) methods is shown. The many-body aspect of electron correlation is introduced into the QMC importance sampling electron-electron correlation functions by using density dependent parameters, and are shown to increase the amount of correlation energy obtained in V-QMC calculations. A detailed analysis of D-QMC time-step bias is made and is found to be at least linear with respect to the time-step. The D-QMC calculations determined the lithium cluster ionization potentials to be 0.1982(14) [0.1981], 0.1895(9) [0.1874(4)], 0.1530(34) [0.1599(73)], 0.1664(37) [0.1724(110)], 0.1613(43) [0.1675(110)] Hartrees for lithium clusters n = 1 through 5, respectively; in good agreement with experimental results shown in the brackets. Also, the binding energies per atom was computed to be 0.0177(8) [0.0203(12)], 0.0188(10) [0.0220(21)], 0.0247(8) [0.0310(12)], 0.0253(8) [0.0351(8)] Hartrees for lithium clusters n = 2 through 5, respectively. The lithium cluster one-electron density is shown to have charge concentrations corresponding to nonnuclear attractors. The overall shape of the electronic charge density also bears a remarkable similarity with the anisotropic harmonic oscillator model shape for the given number of valence electrons.

Owen, R.K.

1990-12-01T23:59:59.000Z

444

Accretion-induced Lithium Line Enhancements in Classical T  

Science Journals Connector (OSTI)

It is widely accepted that much of the stochastic variability of T Tauri stars is due to accretion by a circumstellar disk. The emission-line spectrum as well as the excess continuum emission are common probes of this process. In this communication, we present additional probes of the circumstellar environment in the form of resonance lines of low ionization potential elements. Using a set of 14 high-resolution echelle observations of the classical T Tauri star (CTTS) RW Aur, taken between 1986 and 1996, we carefully measure the continuum veiling at each epoch by comparing more than 500 absorption lines with those of an appropriate template. This allows us to accurately subtract out the continuum emission and to recover the underlying photospheric spectrum. In doing so, we find that selected photospheric lines are enhanced by the accretion process, namely, the resonance lines of Li I and K I. A resonance line of Ti I and a low excitation potential line of Ca I also show weak enhancements. Simple slab models and computed line bisectors lead us to propose that these line enhancements are markers of cool gas at the beginning of the accretion flow which provides an additional source of line opacity. These results suggest that published values of surface lithium abundances of classical T Tauri stars are likely to be overestimated. This would account for the various reports of surface lithium abundances in excess of meteoritic values among the extreme CTTSs. Computing LTE lithium abundances of RW Aur in a low and then high accretion state yields abundances which vary by 1 order of magnitude. The low accretion state lithium abundance is consistent with theoretical predictions for a star of this age and mass, while the high accretion state spectrum yields a supermeteoritic lithium abundance.

N. M. Stout-Batalha; C. C. Batalha; G. S. Basri

2000-01-01T23:59:59.000Z

445

Luminescence from Edge Fracture in Shocked Lithium Fluoride Crystals  

SciTech Connect

Light emitted from a [100] lithium fluoride crystal was characterized under shock wave compression to 28GPa followed by complete stress release at the edges. The light was examined using time-gated optical spectrometry and imaging, time-resolved optical emission measurements, and hydrodynamic modeling. The shock arrival at the circumference of the crystal was delayed relative to the center so that the two regions could be studied at different times. The majority of the light emission originated when the shock waves released at the circumference of the crystal. Unlike previously reported results for shocked lithium fluoride, we found that the light spectrum is not strictly broad band, but has spectral lines associated with atomic lithium in addition to a broad band background. Also, the emission spectrum depends strongly on the gas surrounding the sample. Based on our observations, the line emission appears to be related to fracture of the lithium fluoride crystal from the shock wave releasing at the edges. Experimenters frequently utilize lithium fluoride crystals as transparent windows for observing shock compressed samples. Because of the experimental geometries used, the shock wave in such cases often reaches the circumference of the window at nearly the same moment as when it reaches the center of the sample-window interface. Light generated at the circumference could contaminate the measurement at the interface when this light scatters into the observed region. This background light may be reduced or avoided using experimental geometries which delay the arrival of the shock wave at the edges of the crystal.

Turley, W. D. [NSTec; Stevens, G. D. [NSTec; Capelle, G. A. [NSTec; Grover, M. [NSTec; Holtkamp, D. B. [LANL; LaLone, B. M. [NSTec; Veeser, L. R. [NSTec, LANL

2013-04-01T23:59:59.000Z

446

Upward-facing Lithium Flash Evaporator for NSTX-U  

SciTech Connect

NSTX plasma performance has been significantly enhanced by lithium conditioning [1]. To date, the lower divertor and passive plates have been conditioned by downward facing lithium evaporators (LITER) as appropriate for lower null plasmas. The higher power operation expected from NSTX-U requires double null plasma operation in order to distribute the heat flux between the upper and lower divertors making it desirable to coat the upper divertor region with Li as well. An upward aiming LITER (U-LITER) is presently under development and will be inserted into NSTX-U using a horizontal probe drive located in a 6" upper midplane port. In the retracted position the evaporator will be loaded with up to 300 mg of Li granules utilizing one of the calibrated NSTX Li powder droppers[2]. The evaporator will then be inserted into the vessel in a location within the shadow of the RF limiters and will remain in the vessel during the discharge. About 10 seconds before a discharge, it will be rapidly heated and the lithium completely evaporated onto the upper divertor, thus avoiding the complication of a shutter that prevents evaporation during the shot when the diagnostic shutters are open. The minimal time interval between the evaporation and the start of the discharge will avoid the passivation of the lithium by residual gases and enable the study of the conditioning effects of un-passivated Li surfaces [3]. Two methods are being investigated to accomplish the rapid (few second) heating of the lithium. A resistive method relies on passing a large current through a Li filled crucible. A second method requires using a 3 kW e-beam gun to heat the Li. In this paper the evaporator systems will be described and the pros and cons of each heating method will be discussed.

Roquemore, A. L.

2013-07-09T23:59:59.000Z

447

Characterization of selective binding of alkali cations with carboxylate by x-ray absorption spectroscopy of liquid microjets  

E-Print Network (OSTI)

sodium acetate, and lithium acetate revealing distinctpotassium, and lithium with acetate and formate anions informate and acetate solutions containing lithium, sodium,

Uejio, Janel S.

2008-01-01T23:59:59.000Z

448

Liquid level detector  

DOE Patents (OSTI)

A liquid level detector for conductive liquids for vertical installation in a tank, the detector having a probe positioned within a sheath and insulated therefrom by a seal so that the tip of the probe extends proximate to but not below the lower end of the sheath, the lower end terminating in a rim that is provided with notches, said lower end being tapered, the taper and notches preventing debris collection and bubble formation, said lower end when contacting liquid as it rises will form an airtight cavity defined by the liquid, the interior sheath wall, and the seal, the compression of air in the cavity preventing liquid from further entry into the sheath and contact with the seal. As a result, the liquid cannot deposit a film to form an electrical bridge across the seal.

Tshishiku, Eugene M. (Augusta, GA)

2011-08-09T23:59:59.000Z

449

Synthesis of rock-salt type lithium borohydride and its peculiar Li{sup +} ion conduction properties  

SciTech Connect

The high energy density and excellent cycle performance of lithium ion batteries makes them superior to all other secondary batteries and explains why they are widely used in portable devices. However, because organic liquid electrolytes have a higher operating voltage than aqueous solution, they are used in lithium ion batteries. This comes with the risk of fire due to their flammability. Solid electrolytes are being investigated to find an alternative to organic liquid. However, the nature of the solid-solid point contact at the interface between the electrolyte and electrode or between the electrolyte grains is such that high power density has proven difficult to attain. We develop a new method for the fabrication of a solid electrolyte using LiBH{sub 4,} known for its super Li{sup +} ion conduction without any grain boundary contribution. The modifications to the conduction pathway achieved by stabilizing the high pressure form of this material provided a new structure with some LiBH{sub 4}, more suitable to the high rate condition. We synthesized the H.P. form of LiBH{sub 4} under ambient pressure by doping LiBH{sub 4} with the KI lattice by sintering. The formation of a KI - LiBH{sub 4} solid solution was confirmed both macroscopically and microscopically. The obtained sample was shown to be a pure Li{sup +} conductor despite its small Li{sup +} content. This conduction mechanism, where the light doping cation played a major role in ion conduction, was termed the “Parasitic Conduction Mechanism.” This mechanism made it possible to synthesize a new ion conductor and is expected to have enormous potential in the search for new battery materials.

Miyazaki, R.; Maekawa, H.; Takamura, H., E-mail: takamura@material.tohoku.ac.jp [Department of Materials Science, Graduate School of Engineering, Tohoku University Aramaki Aoba 6-6-11-301-2-2, Sendai, Miyagi 980-8579 (Japan)

2014-05-01T23:59:59.000Z

450

(Data in metric tons of lithium content unless otherwise noted) Domestic Production and Use: Chile was the leading lithium chemical producer in the world; Argentina, China,  

E-Print Network (OSTI)

, vehicles with an internal combustion engine and a battery-powered electric motor. Most commercially that was prone to dangerous overheating. Interest continued in lithium batteries for hybrid electric vehicles lithium batteries were being used increasingly in portable electronic devices and electrical tools

451

(Data in metric tons of lithium content unless otherwise noted) Domestic Production and Use: Chile was the leading lithium chemical producer in the world; Argentina, China, and  

E-Print Network (OSTI)

companies were pursuing the development of lithium batteries for hybrid electric vehicles--vehicles with an internal combustion engine and a battery-powered electric motor. Most commercially available hybrid rechargeable lithium batteries were being used increasingly in portable electronic devices and electrical tools

452

(Data in metric tons of contained lithium, unless otherwise noted) Domestic Production and Use: Chile was the largest lithium chemical producer in the world, followed by China, the  

E-Print Network (OSTI)

and greases and in the production of synthetic rubber. Salient Statistics--United States: 1995 1996 1997 1998100 LITHIUM (Data in metric tons of contained lithium, unless otherwise noted) Domestic Production States, Russia, and Argentina, in descending order of production. Australia and Canada were major

453

(Data in metric tons of lithium content, unless otherwise noted) Domestic Production and Use: Chile was the largest lithium chemical producer in the world; Argentina, China,  

E-Print Network (OSTI)

in the manufacture of lubricants and greases and in the production of synthetic rubber. Salient Statistics98 LITHIUM (Data in metric tons of lithium content, unless otherwise noted) Domestic Production from domestic resources, reported production and value of production data cannot be published

454

(Data in metric tons of lithium content, unless otherwise noted) Domestic Production and Use: Chile was the largest lithium chemical producer in the world; Argentina, China,  

E-Print Network (OSTI)

in the manufacture of lubricants and greases and in the production of synthetic rubber. Salient Statistics96 LITHIUM (Data in metric tons of lithium content, unless otherwise noted) Domestic Production from domestic resources, reported production and value of production data cannot be published

455

(Data in metric tons of contained lithium, unless otherwise noted) Domestic Production and Use: Chile was the largest lithium chemical producer in the world, followed by China,  

E-Print Network (OSTI)

and greases and in the production of synthetic rubber. Salient Statistics--United States: 1994 1995 1996 1997102 LITHIUM (Data in metric tons of contained lithium, unless otherwise noted) Domestic Production, the United States, and Argentina, in descending order of production. Australia and Canada were major

456

(Data in metric tons of lithium content, unless otherwise noted) Domestic Production and Use: Chile was the largest lithium chemical producer in the world; Argentina, China,  

E-Print Network (OSTI)

in the manufacture of lubricants and greases and in the production of synthetic rubber. Salient Statistics100 LITHIUM (Data in metric tons of lithium content, unless otherwise noted) Domestic Production from domestic resources, reported production and value of production data cannot be published

457

In-situ and ex-situ observations of lithium de-intercalation from LiCoO? : atomic force microscopy and transmission electron microscopy studies  

E-Print Network (OSTI)

Lithium cobalt dioxide is the most commonly used material for positive electrodes in lithium rechargeable batteries. During lithium de-intercalation from this material, ... undergoes a number of phase transitions, which ...

Clémençon, Anne

2005-01-01T23:59:59.000Z

458

Ultrasonic liquid level detector  

DOE Patents (OSTI)

An ultrasonic liquid level detector for use within a shielded container, the detector being tubular in shape with a chamber at its lower end into which liquid from in the container may enter and exit, the chamber having an ultrasonic transmitter and receiver in its top wall and a reflector plate or target as its bottom wall whereby when liquid fills the chamber a complete medium is then present through which an ultrasonic wave may be transmitted and reflected from the target thus signaling that the liquid is at chamber level.

Kotz, Dennis M. (North Augusta, SC); Hinz, William R. (Augusta, GA)

2010-09-28T23:59:59.000Z

459

Expanded North Carolina Lithium Facility Opens, Boosting U.S. Production of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Expanded North Carolina Lithium Facility Opens, Boosting U.S. Expanded North Carolina Lithium Facility Opens, Boosting U.S. Production of a Key Manufacturing Material Expanded North Carolina Lithium Facility Opens, Boosting U.S. Production of a Key Manufacturing Material June 29, 2012 - 12:28pm Addthis News Media Contact (202) 586-4940 WASHINGTON - Today, U.S. Energy Secretary Steven Chu recognized the opening of Rockwood Lithium's expanded manufacturing facility in Kings Mountain, North Carolina. Rockwood is leveraging a $28.4 million investment from the Recovery Act to expand its North Carolina lithium production facility as well as its production operations in Silver Peak, Nevada. This project will create 100 new jobs and dramatically increase the United States' capacity to produce lithium, which is a key material

460

Expanded North Carolina Lithium Facility Opens, Boosting U.S. Production of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Expanded North Carolina Lithium Facility Opens, Boosting U.S. Expanded North Carolina Lithium Facility Opens, Boosting U.S. Production of a Key Manufacturing Material Expanded North Carolina Lithium Facility Opens, Boosting U.S. Production of a Key Manufacturing Material June 29, 2012 - 12:28pm Addthis News Media Contact (202) 586-4940 WASHINGTON - Today, U.S. Energy Secretary Steven Chu recognized the opening of Rockwood Lithium's expanded manufacturing facility in Kings Mountain, North Carolina. Rockwood is leveraging a $28.4 million investment from the Recovery Act to expand its North Carolina lithium production facility as well as its production operations in Silver Peak, Nevada. This project will create 100 new jobs and dramatically increase the United States' capacity to produce lithium, which is a key material

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Exploring the interaction between lithium ion and defective graphene surface using dispersion corrected DFT studies  

SciTech Connect

To analyze the lithium ion interaction with realistic graphene surfaces, we carried out dispersion corrected DFT-D3 studies on graphene with common point defects and chemisorbed oxygen containing functional groups along with defect free graphene surface. Our study reveals that, the interaction between lithium ion (Li+) and graphene is mainly through the delocalized ? electron of pure graphene layer. However, the oxygen containing functional groups pose high adsorption energy for lithium ion due to the Li-O ionic bond formation. Similarly, the point defect groups interact with lithium ion through possible carbon dangling bonds and/or cation-? type interactions. Overall these defect sites render a preferential site for lithium ions compared with pure graphene layer. Based on these findings, the role of graphene surface defects in lithium battery performance were discussed.

Vijayakumar, M.; Hu, Jian Z.

2013-10-15T23:59:59.000Z

462

NANOWIRE CATHODE MATERIAL FOR LITHIUM-ION BATTERIES  

SciTech Connect

This project involved the synthesis of nanowire ã-MnO2 and characterization as cathode material for high-power lithium-ion batteries for EV and HEV applications. The nanowire synthesis involved the edge site decoration nanowire synthesis developed by Dr. Reginald Penner at UC Irvine (a key collaborator in this project). Figure 1 is an SEM image showing ã-MnO2 nanowires electrodeposited on highly oriented pyrolytic graphite (HOPG) electrodes. This technique is unique to other nanowire template synthesis techniques in that it produces long (>500 um) nanowires which could reduce or eliminate the need for conductive additives due to intertwining of fibers. Nanowire cathode for lithium-ion batteries with surface areas 100 times greater than conventional materials can enable higher power batteries for electric vehicles (EVs) and hybrid electric vehicles (HEVs). The synthesis of the ã-MnO2 nanowires was successfully achieved. However, it was not found possible to co-intercalate lithium directly in the nanowire synthesis. Based on input from proposal reviewers, the scope of the project was altered to attempt the conversion into spinel LiMn2O4 nanowire cathode material by solid state reaction of the ã-MnO2 nanowires with LiNO3 at elevated temperatures. Attempts to perform the conversion on the graphite template were unsuccessful due to degradation of the graphite apparently caused by oxidative attack by LiNO3. Emphasis then shifted to quantitative removal of the nanowires from the graphite, followed by the solid state reaction. Attempts to quantitatively remove the nanowires by several techniques were unsatisfactory due to co-removal of excess graphite or poor harvesting of nanowires. Intercalation of lithium into ã-MnO2 electrodeposited onto graphite was demonstrated, showing a partial demonstration of the ã-MnO2 material as a lithium-ion battery cathode material. Assuming the issues of nanowires removal can be solved, the technique does offer potential for creating high-power lithium-ion battery cathode needed for advanced EV and HEVs. Several technical advancements will still be required to meet this goal, and are likely topics for future SBIR feasibility studies.

John Olson, PhD

2004-07-21T23:59:59.000Z

463

First Principles Study of the Li[subscript 10]GeP[subscript 2]S[subscript 12] Lithium Super Ionic Conductor Material  

E-Print Network (OSTI)

The continued drive for high performance lithium batteries has imposed stricter requirements on the electrolyte materials. Solid electrolytes comprising lithium super ionic conductor materials exhibit good safety and ...

Mo, Yifei

464

B-Doped Graphene as Catalyst To Improve Charge Rate of Lithium–Air Battery  

Science Journals Connector (OSTI)

B-Doped Graphene as Catalyst To Improve Charge Rate of Lithium–Air Battery ... The lithium–air battery as an energy storage technology can be used in electric vehicles due to its large energy density, while its poor rate capability limits its practical usage under large current density. ... According to first-principles thermodynamics calculation, we predict B-doped graphene can be a potential catalyst to improve the charge rate of lithium–air battery. ...

Xiaodong Ren; Jinzhen Zhu; Fuming Du; Jianjun Liu; Wenqing Zhang

2014-09-10T23:59:59.000Z

465

Liquid heat capacity lasers  

DOE Patents (OSTI)

The heat capacity laser concept is extended to systems in which the heat capacity lasing media is a liquid. The laser active liquid is circulated from a reservoir (where the bulk of the media and hence waste heat resides) through a channel so configured for both optical pumping of the media for gain and for light amplification from the resulting gain.

Comaskey, Brian J. (Walnut Creek, CA); Scheibner, Karl F. (Tracy, CA); Ault, Earl R. (Livermore, CA)

2007-05-01T23:59:59.000Z

466

Carbon monoxide absorbing liquid  

SciTech Connect

The present disclosure is directed to a carbon monoxide absorbing liquid containing a cuprous ion, hydrochloric acid and titanum trichloride. Titanium trichloride is effective in increasing the carbon monoxide absorption quantity. Furthermore, titanium trichloride remarkably increases the oxygen resistance. Therefore, this absorbing liquid can be used continuously and for a long time.

Arikawa, Y.; Horigome, S.; Kanehori, K.; Katsumoto, M.

1981-07-07T23:59:59.000Z

467

Precision liquid level sensor  

DOE Patents (OSTI)

A precision liquid level sensor utilizes a balanced R. F. bridge, each arm including an air dielectric line. Changes in liquid level along one air dielectric line imbalance the bridge and create a voltage which is directly measurable across the bridge.

Field, Michael E. (Albuquerque, NM); Sullivan, William H. (Albuquerque, NM)

1985-01-01T23:59:59.000Z

468

Further Investigations of the Effect of Replacing Lithium by Sodium on Lithium Silicate Scintillating Glass Efficiency  

SciTech Connect

Ce3+ doped lithium (6Li) silicate glasses are thermal neutron detectors. Prior work showed that when sodium (Na) is substituted for Li the scintillation efficiency, under beta particle stimulation, increased and then decreased as the sodium (Na) content was increased [1]. When all the 6Li was replaced by Na no scintillation was observed. Raman spectra, acquired using a visible excitation source provided no evidence of anomalous behavior. SEM microscopy did show some phase separation, but there was no obvious correlation with the scintillation efficiency. We have reexamined these glass samples using deep UV Raman excitation which reduces fluorescence interference. The newly acquired spectra show evidence of phase separation in the glasses. Specifically we see a peak at 800 cm-1 Raman shift which can be assigned to a vitreous silica moiety that results from phase separation. There is a strong correlation between this peak's area, the scintillation efficiency, and the Na content. The observed trend suggests that phase separation enhances scintillation and addition of Na reduces the amount of phase separation. We also see evidence of at least two defect structures that can be tentatively assigned to a three-membered ring structure and an oxygen vacancy. The latter is fairly strongly correlated with enhanced scintillation efficiency.

Bliss, Mary; Aker, Pamela M.; Windisch, Charles F.

2012-02-15T23:59:59.000Z

469

In situ Raman spectroscopy of lithium electrode surface in ambient temperature lithium secondary battery. Final report  

SciTech Connect

Raman spectroscopy was used to characterize surface layers on lithium electrodes in different solvents such as propylene carbonate (PC), dimethyl carbonate (DMC), diethyl carbonate (DEC), and polyethylene glycol 400 dimethyl ether (PEG400DME). Both DMC and DEC were used singly, and also mixed with either methyl acetate (MA) or methyl formate (MF). The Raman spectra showed that passive films formed on the Li surface in different solvents may have different chemical structures, which changed during the charging and discharging processes. Raman spectroscopy was also applied to characterize zinc electrode surfaces in alkaline solutions. The results suggested that ZnO and Zn(OH){sub 2} formed on the Zn electrode when a passive potential was applied. A solid film of fullerene C{sub 60}, which could be used as a cathode in Li rechargeable batteries, was examined in the PEG400DME solution by both electrochemical and Raman spectroscopy. Cyclic voltammograms (CVs) showed five redox peaks which suggested the formation of C{sub 60}{sup {minus}}, C{sub 60}{sup 2{minus}}, C{sub 60}{sup 3{minus}}, C{sub 60}{sup 4{minus}}, and C{sub 60}{sup 5{minus}}. Raman spectra obtained from a thin C{sub 60} film indicated that the thin fulleride film dissolved in the PEG400DME/LiClO{sub 4} solution at negative potentials.

Tachikawa, Hiroyasu [Jackson State Univ., MS (United States). Dept. of Chemistry

1992-09-01T23:59:59.000Z

470

Liquid Fuels Market Module  

U.S. Energy Information Administration (EIA) Indexed Site

Liquid Fuels Market Module Liquid Fuels Market Module This page inTenTionally lefT blank 145 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2013 Liquid Fuels Market Module The NEMS Liquid Fuels Market Module (LFMM) projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil (both domestic and imported), petroleum product imports, unfinished oil imports, other refinery inputs (including alcohols, ethers, esters, corn, biomass, and coal), natural gas plant liquids production, and refinery processing gain. In addition, the LFMM projects capacity expansion and fuel consumption at domestic refineries. The LFMM contains a linear programming (LP) representation of U.S. petroleum refining

471

Reading Comprehension - Liquid Nitrogen  

NLE Websites -- All DOE Office Websites (Extended Search)

Liquid Nitrogen Liquid Nitrogen Nitrogen is the most common substance in Earth's _________ crust oceans atmosphere trees . In the Earth's atmosphere, nitrogen is a gas. The particles of a gas move very quickly. They run around and bounce into everyone and everything. The hotter a gas is, the _________ slower faster hotter colder the particles move. When a gas is _________ cooled warmed heated compressed , its particles slow down. If a gas is cooled enough, it can change from a gas to a liquid. For nitrogen, this happens at a very _________ strange warm low high temperature. If you want to change nitrogen from a gas to a liquid, you have to bring its temperature down to 77 Kelvin. That's 321 degrees below zero _________ Kelvin Celsius Centigrade Fahrenheit ! Liquid nitrogen looks like water, but it acts very differently. It

472

Carbon/Sulfur Nanocomposites and Additives for High-Energy Lithium...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

May 2011 CarbonSulfur Nanocomposites and Additives for High-Energy Lithium Sulfur Batteries "This presentation does not contain any proprietary, confidential, or otherwise...

473

To bolster lithium battery life, add a little salt > EMC2 News...  

NLE Websites -- All DOE Office Websites (Extended Search)

for the metal is expected to boom. Early in 2014, Tesla Motors, which makes a fully electric car, announced it would build a lithium battery "gigafactory." Concurrently, Archer...

474

Tennessee, Pennsylvania: Porous Power Technologies Improves Lithium Ion Battery, Wins R&D 100 Award  

Office of Energy Efficiency and Renewable Energy (EERE)

Porous Power Technologies, partnered with Oak Ridge National Laboratory (ORNL), developed SYMMETRIX HPX-F, a nanocomposite separator for improved lithium-ion battery technology.

475

In-situ measurement with fiber Bragg sensors in lithium batteries for safety usage  

Science Journals Connector (OSTI)

Fiber Bragg grating sensors are integrated in lithium batteries to measure temperature variations during batteries operated under normal and abnormal conditions. The thermal...

Yang, Gang; Leitão, Catia; Li, Yuhong; Pinto, João; Jiang, Xuefan

476

E-Print Network 3.0 - advanced lithium-ion batteries Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

being undertaken at ISEM... .isem.uow.edu.au 12;Project Lithium ion batteries for Electric Vehicles (EVs) Aims To provide novel solutions... to enhance the performance ......

477

Bubbles Help Break Energy Storage Record for Lithium Air-Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Bubbles Help Break Energy Storage Record for Lithium Air-Batteries Foam-base graphene keeps oxygen flowing in batteries that holds promise for electric vehicles January...

478

Chem 115Lithium-Halogen ExchangeMyers RLi + R'X RX + R'Li  

E-Print Network (OSTI)

Chem 115Lithium-Halogen ExchangeMyers RLi + R'X RX + R'Li Lithium-halogen exchange reactions are essentially inert. 2 t-BuLi t-BuI + RLi t-BuLi isobutene + isobutane + LiI Lithium-halogen exchange reactions, and lithium iodide. H OEtBr H H OEtLi H1.1 eq n-BuLi Et2O, !80 °C Lau, K. S.; Schlosser, M. J. Org. Chem. 1978

479

ccsd00001237, Experimental Study of the BEC-BCS Crossover Region in Lithium 6  

E-Print Network (OSTI)

ccsd­00001237, version 3 ­ 2 Apr 2004 Experimental Study of the BEC-BCS Crossover Region in Lithium

480

Synthesis and Characterization of Simultaneous Electronic and Ionic Conducting Block Copolymers for Lithium Battery Electrodes  

E-Print Network (OSTI)

binder material for solid-state battery electrodes. The1.10. Proposed new solid-state lithium battery design. The

Patel, Shrayesh

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "liquid pil lithium" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Post-Test Analysis of Lithium-Ion Battery Materials at Argonne...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

not contain any proprietary, confidential, or otherwise restricted information Post-test Analysis of Lithium-Ion Battery Materials at Argonne National Laboratory Overview...

482

Post-Test Analysis of Lithium-Ion Battery Materials at Argonne...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DC This presentation contains no proprietary information. Project ID: ES166 Post-test Analysis of Lithium-Ion Battery Materials at Argonne National Laboratory Overview...

483

Graphene as a high-capacity anode material for lithium ion batteries  

Science Journals Connector (OSTI)

Graphene was produced via a soft chemistry synthetic route for lithium ion battery applications. The sample was characterized by X ... electron microscopy, respectively. The electrochemical performances of graphene

Hongdong Liu ???; Jiamu Huang ???; Xinlu Li…

2013-04-01T23:59:59.000Z

484

Development of Novel Nanomaterials Based on Silicon and Graphene for Lithium Ion Battery Applications.  

E-Print Network (OSTI)

??Electrochemical energy storage is one of the important strategies to address the strong demand for clean energy. Rechargeable lithium ion batteries (LIBs) are one of… (more)

Hu, Yuhai

2014-01-01T23:59:59.000Z

485

Hybrid neural net and physics based model of a lithium ion battery.  

E-Print Network (OSTI)

??Lithium ion batteries have become one of the most popular types of battery in consumer electronics as well as aerospace and automotive applications. The efficient… (more)

Refai, Rehan

2011-01-01T23:59:59.000Z

486

Thermal Analysis of Lithium-Ion Battery Packs and Thermal Management Solutions.  

E-Print Network (OSTI)

??Lithium ion (Li-ion) batteries have been gaining recognition as the primary technology for energy storage in motive applications due to their improved specific energy densities,… (more)

Bhatia, Padampat Chander

2013-01-01T23:59:59.000Z

487

Pressure dependence of tunneling and librational modes of coupled methyl groups in lithium acetate  

Science Journals Connector (OSTI)

The pressure dependence of the tunneling and librational modes of the coupled methyl groups in lithium acetate dihydrate was studied by inelastic neutron scattering...

A. Heidemann; J. Eckert; L. Passell…

1987-01-01T23:59:59.000Z

488

Tunneling of coupled methyl groups in lithium acetate: The isotope effect  

Science Journals Connector (OSTI)

We studied by high resolution inelastic neutron scattering the isotope effect of tunneling of coupled methyl groups in lithium acetate dihydrate (LIAC). Fully protonated, fully...

A. Heidemann; H. Friedrich; E. Günther…

1989-01-01T23:59:59.000Z

489

Innovative Manufacturing and Materials for Low-Cost Lithium-Ion...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Manufacturing and Materials for Low-Cost Lithium-Ion Batteries 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

490

Advanced Lithium Power Inc ALP | Open Energy Information  

Open Energy Info (EERE)

ALP ALP Jump to: navigation, search Name Advanced Lithium Power Inc (ALP) Place Vancouver, British Columbia, Canada Product They develop lithium ion and advanced battery control systems and their primary asset is intellectual property. Coordinates 49.26044°, -123.114034° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.26044,"lon":-123.114034,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

491

WATER-LITHIUM BROMIDE DOUBLE-EFFECT ABSORPTION COOLING ANALYSIS  

Office of Scientific and Technical Information (OSTI)

WATER-LITHIUM BROMIDE DOUBLE-EFFECT WATER-LITHIUM BROMIDE DOUBLE-EFFECT ABSORPTION COOLING ANALYSIS Gary C . V l i e t , Michael B . Lawson, and Rudolf0 A . Lithgow Center f o r Energy Studies The University of Texas a t Austin December 1980 Final Report f o r Contract: DE AC03-79SF10540 (Mu1 tiple-Effect Absorption Cycle Solar Cooling) with the U.S. Department of Energy DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately

492

ABAA - 6th International Conference on Advanced Lithium Batteries for  

NLE Websites -- All DOE Office Websites (Extended Search)

Conference Information Conference Information About ABAA6 We cordially invite you to the 6th International Conference on Advanced Lithium Batteries for Automobile Applications (ABAA6) to be held in Chicago, Illinois, USA on September 9-11, 2013. The ABAA6 Organizing Committee is busy creating various scientific programs, as well as social activities, to advance battery knowledge with the purpose of expanding vehicle electrification. We hope you will join us at ABAA6 and have a meaningful time interacting with your fellow global experts. Previous Conferences 2008 Chicago 2009 Tokyo 2010 Seoul 2011 Beijing 2012 Istanbul Conference At-A-Glance Title 6th International Conference on Advanced Lithium Batteries for Automobile Applications (ABAA6) Theme Advanced Battery Technologies for Automotive Applications

493

Success Stories: Solid Electrolyte Lithium Ion Batteries - Seeo, Inc.  

NLE Websites -- All DOE Office Websites (Extended Search)

Solid Electrolyte May Usher in a New Generation of Solid Electrolyte May Usher in a New Generation of Rechargeable Lithium Batteries For Vehicles With sky rocketing gasoline prices and exploding laptops, there could not have been a better time for a new rechargeable battery breakthrough. Enter Lawrence Berkeley National Laboratory's (LBNL) nanostructured polymer electrolyte (NPE). NPE is a solid electrolyte designed for use in rechargeable lithium batteries. The unique material was developed by LBNL researchers Nitash Balsara, Hany Eitouni, Enrique Gomez, and Mohit Singh and licensed to startup company Seeo Inc. in 2007. With solid financial backing from Khosla Ventures, located in Menlo Park, California, and an impressive scientific team recruited from LBNL, University of California, Berkeley, and the battery industry, Seeo is now

494

Ground state hyperfine structure in muonic lithium ions  

E-Print Network (OSTI)

On the basis of perturbation theory in fine structure constant alpha and the ratio of electron to muon masses we calculate one-loop vacuum polarization, electron vertex corrections, nuclear structure and recoil corrections to hyperfine splitting of the ground state in muonic lithium ions $(\\mu\\ e\\ ^6_3Li)^+$ and $(\\mu\\ e\\ ^7_3Li)^+$. We obtain total results for the ground state small hyperfine splittings in $(\\mu\\ e\\ ^6_3Li)^+$ $\\Delta\

Martynenko, A P

2014-01-01T23:59:59.000Z

495

Integrated high quality factor lithium niobate microdisk resonators  

E-Print Network (OSTI)

Lithium Niobate (LN) is an important nonlinear optical material. Here we demonstrate LN microdisk resonators that feature optical quality factor ~ 100,000, realized using robust and scalable fabrication techniques, that operate over a wide wavelength range spanning visible and near infrared. Using our resonators, and leveraging LN's large second order optical nonlinearity, we demonstrate on-chip second harmonic generation with a conversion efficiency of 0.109 W-1.

Wang, Cheng; Lin, Zin; Atikian, Haig A; Venkataraman, Vivek; Huang, I-Chun; Stark, Peter; Lon?ar, Marko

2014-01-01T23:59:59.000Z

496

Ground state hyperfine structure in muonic lithium ions  

E-Print Network (OSTI)

On the basis of perturbation theory in fine structure constant alpha and the ratio of electron to muon masses we calculate one-loop vacuum polarization, electron vertex corrections, nuclear structure and recoil corrections to hyperfine splitting of the ground state in muonic lithium ions $(\\mu\\ e\\ ^6_3Li)^+$ and $(\\mu\\ e\\ ^7_3Li)^+$. We obtain total results for the ground state small hyperfine splittings in $(\\mu\\ e\\ ^6_3Li)^+$ $\\Delta\

A. P. Martynenko; A. A. Ulybin

2014-11-12T23:59:59.000Z

497

Novel forms of carbon as potential anodes for lithium batteries  

SciTech Connect

The objective of this study is to design and synthesize novel carbons as potential electrode materials for lithium rechargeable batteries. A synthetic approach which utilizes inorganic templates is described and initial characterization results are discussed. The templates also act as a catalyst enabling carbon formation at low temperatures. This synthetic approach should make it easier to control the surface and bulk characteristics of these carbons.

Winans, R.E.; Carrado, K.A.

1994-06-01T23:59:59.000Z

498

Gallium Nitride Synthesis Using Lithium Metal as a Nitrogen Fixant  

Science Journals Connector (OSTI)

This present work centers on the synthesis of white, microcrystalline gallium nitride from gallium and ammonia, using lithium to increase the solubility of nitrogen-containing species in the metal phase. ... After the acid was decanted and the product was rinsed repeatedly with water and then acetone, the resulting white powder was found to exhibit the powder X-ray diffractogram (PXRD) (Figure 2a) of crystalline gallium nitride (1). ...

Seán T. Barry; Stephen A. Ruoff; Arthur L. Ruoff

1998-08-13T23:59:59.000Z

499

Lithium Economy: Will It Get the Electric Traction?  

Science Journals Connector (OSTI)

Lithium Economy: Will It Get the Electric Traction? ... In the battle for alternative fuels for a decarbonized transportation sector, electricity has a definite edge. ... However, at the large scales of extraction required for transforming the automobile scene, the production facilities could pose severe challenges to the environment in terms of water table and fresh water supplies as well as the fallout of the extraction on the flora and fauna in the neighborhood. ...

A. K. Shukla; T. Prem Kumar

2013-02-07T23:59:59.000Z

500

Lithium silver chromate cell: a five-year story  

SciTech Connect

A French produced lithium silver chromate cell was first introduced in 1973 and has been used ever since as a pacemaker power source. Today, more than 370,000 cells have been produced. In five years of use, no battery-related failure has been observed in the field, giving to this system the high degree of reliability, required by this application. During this period, a study of the electrochemical aspects was maintained allowing better understanding of cell behavior. 5 refs.

Lenfant, P.; Broussely, M.; Rivault, J.P.; Grimm, M.

1980-01-01T23:59:59.000Z